delivered the opinion of the Court. .
August Deriin died ¡in June, 1921, leaving a widow, Anna Catherine Deriin, and eleven children. He was married three timos and six of the children were by his first wife and five by the third — there being none by his second wife. He left a last will and testament dated the 19th of April, 1901, and a codicil to it dated June, 14th, 1915. By the second clause of his wlill he gave all his household and kitchen furniture to his wife, and the third and fourth clauses are as follows:
“Third: I recognize the legal rights of my said wife, Anna Catherine Deriin, to dower and thirds in my estate and the disposition of my estate hereinafter made is to he subject to her said dower and thirds and such other legal rights as she might have had I died intestate.
“Fourth: All the rest and residue of my estate, real, personal and mixed, after deducting my said *354wife’s dower and thirds, I give, devise and bequeath to all such of my children, whether by my first or third marriage (I have no child by my second marriage) as shall survive me, to be divided between them equally share and share alike per capita, the children of any child then deceased to take the parent’s share per stirpes.”
By clause six, he authorized his executrix at any time, with the concurrence of at least a majority'of such of his children as shall then be adults, to sell at either public or private sale, on such terms as to them shall seem meet and just, any and every part of his real and leasehold property, or to lease the same and to divide the proceeds of every such sale among the parties interested in the property sold. He appointed his wife executrix of his will. By the codicil he left to three of his daughters by his first wife $1,000 each, stating that he had made absolute gifts of leasehold property to1 the other1 three, and left his residence to his wife.
A bill of complaint was filed by the executrix in the Circuit Court for Baltimore City, setting out that a majority of the adult children had requested .a sale at public auction of all the fee simple and leasehold properties of which the testator died seised and possessed, and prayed, amongst other things, that the court assume jurisdiction over the sale of the real and leasehold properties of the estate of August Derlin and over the distribution of the proceeds of sales, etc. All of the children were adults excepting one by the third wife. Nine of them answered, giving their assent to the sales, so that the proceeds thereof might be divided among the parties entitled, in accordance with the terms of the will' and codicil, and the minor child answered by a guardian ad litem in the usual formal way. An order was passed by the court directing the executrix to sell the real and leasehold properties mentioned in the bill of complaint, under the terms and in pursuance of the. powers set forth in the will, fixing the time of advertisement of sale at public auction, and that she dis*355tribute the proceeds of sale to the parties entitled thereto under the jurisdiction of that court.
The executrix reported sales at public auction of fee simple and leasehold properties amounting to $58,565 — all except one leasehold property being sold, which, by a later order, with the assent of a majority of the adult children, was awarded to the widow as part of her distributive share, in addition to a mortgage and some shares of stock named. The papers were referred to an auditor of the court, and a report was filed by him March 20th, 1922. The only questions presented to us are by an appeal from, a decree sustaining exceptions to the audit, and declaring an agreement of March 27th, 3922, nnll and void and of no effect.
The bill of complaint, was filed by Mr. MeKindless, solicitor for Mrs. Derlin, executrix, and a number of other papers were also filed by him. He is the husband of one of the daughters, by the first wife, and he represented in the lower court the children of the first wife, who are now appellants in this Court. In addition to the provisions in the will for the widow, the testator had in his lifetime purchased a number of properties which were conveyed to his wife and himself as tenants by the entireties — they being of the approximate value of $25,000', as stated in the agreement, referred to. Some discussion arose as to- the interest in the real estate the widow would have — whether a tenth, under the rule of court, in lieu of dower, or onedhird under the Act of 1916, chap. 325, now in article 46 of volume 4 of the, Code. The case of Key v. Key, 134 Md. 418, seemsi to be a, sufficient authority on the construction of that act, if any be necessary, to dispose of the question, taken in connection with clause 3 of the will quoted above, and Mrs. Derlin was entitled to one-third of the real estate of which her husband died seised. Mr. MeKindless, according to his evidence and what can be fairly ascertained from, that of the other witnesses, informed Mrs. Derlin that she was entitled to one-third, but as the children by the first wife thought she and, probably eventually her children, would by that and what the widow *356got as tenant by tbe entireties, obtain out of tbeir father’s property an amount greatly in excess of what they ought to have, asi compared with what the children of the -first wife would get, it resulted in at least some intimations, if not threats, of proceedings to try to have the deeds, or some of them, conveying the properties to the husband and wife, set aside, unless some settlement was made. Charles A. Berlin, one-of the first set of children, took a very positive stand in reference to the matter, and he was the only child of the testator who did not consent to the -sale when, the proceedings were commenced. After a number of conferences and a good deal of discussion with some of the feeling which generally results from family differences over money — especially between two sets of children — the widow and the children of the first wife entered into an agreement by which it was agreed that an audit which had already been stated should not be excepted to, if the widow gave a thousand dollars to each of the children by the first wife in addition to what they got by the audit; and the children of the first wife Avere to acquit, exonerate and release her from any claim they might have against her for or on account of the estate left by their father, and for or on account of any of the properties received by her as the surviving tenant by the entireties. By the audit, Mrs. Berlin wasi allowed $2,000' commissions, one-half of which she had agreed to give Mr. McKindless; he and his son were allowed a fee of $500, spoken of elsewhere in this opinion; the widow was only allowed one-tenth, instead of one-third, of the purchase money of the real estate sold; and each- of the eleven children of the testator was allowed $5,-099.63 — -while, if she had been allowed one-third, her share would have been increased by $9,104.08, and each child.would get $882.19 less, than allowed in the audit. The audit had been stated in pursuance of a letter written by Mr. McKindless to the auditor, dated March 14, 1922. He explained writing the letter by saying that the papers had been in the hands of the auditor for three or four weeks, and he had been expecting to have a petition to the court, signed by all of *357the parties, requesting the audit to be made in the way it was, but Charles A. Berlin had declined to sign the petition, as he demanded more, which the other children of the first wife subsequently did.
The agreement dated March 27th, 1922, was drawn by Berlin A. McKindless, a son of Richard McKindless, and a member of the bar of Baltimore, was signed by the widow, Charles A. Berlin and B'erlin A. McKindless, as attorney for the other five children of the first wife. Charles A. Berlin lived in Washington, and he came over* to Baltimore prepared to file exceptions, to the audit if some other arrangement was not made, so that the children by the first wife, would get more, and he only had two or three days in which to file exceptions under the rules of court, if he determined to do so. Miss Amelia Berlin, Charles A. Berlin, Mrs. McKindless and another, spoken of as “Jennie” (who we understood was Mrs. Hendrickson), in the presence of Mr. McKindless, liad agreed upon what they would do, and they determined to demand $8,000, instead of something over $5,000 for each of them. Mr. McKindless told Mrs. B'erlin of their conclusion, and discussed it with her. He said he advised her to get a lawyer other than himself when he found the position the children of the first wife, had taken; that on Monday or Tuesday night of that week he was telephoned to by Charles A. Berlin to come to Mrs. Berlin’s house, and he went there about 8.30 or 9 o’clock I’. M. with Charles. A. Berlin, who had met him and his son on the street; that Mrs. B'erlin told Charles A., as she had told him and Miss Amelia that afternoon, that she would give each one of them $1,000 in addition to what they received in the audit. They then discussed the question as to how she would raise the amount, and it was determined that she would give them the South Arlington Avenue property and forty-five shares, of stock. Mr. Mc-Kindless instructed his son to draw' up the agreement, which he did — being the one of March 27th, 1922.
The auditor’s, account, which allowed each of the eleven children $5,099.83, was filed March 20th, 3922, only allow*358ing the widow one-tenth of the proceeds of the sales of the real estate, and on March 29th Mrs. Derlin filed exceptions to the audit and the same day Mrs. Ermer and Mrs. Harrison, children of the third wife, also filed exceptions. They were the same in substance, and were as follows: “That the said estate is not distributed in accordance with the terms of the will of the said August Derlin, deceased, and that the distribution account is not in accordance with the law in such cases made and provided as to the dower and thirds of Anna Gatherine Dferlin, widow of August Derlin, deceased.” The hearing of the exceptions began on April 17th, 1922, and the witnesses were examined orally before the court. On May 1st, 1922, a decree was passed sustaining the exceptions and declaring null and void and of no effect the agreement of March 27th, 1922. This appeal was taken from the- decree.
As by the audit Mrs. Ermer and Mrs. Harrison would have received more than they were entitled to, it is not shown that they had any standing to except to- it. They could not. except for the benefit of their mother, for although it may be that they will eventually receive more from her, if she gets all she is entitled to-, than they would under the audit, they do not have such interests in their mother’s share now as would entitle them to except to the- audit, because their mother does not get all she is- allowed under the law. But the widow had an interest which wo-uld be affected if the audit was ratified, and she was authorized to file exceptions to- it unless she has estopped herself by the agreement spoken of, or in some other way. The agreement of March 27th was not entered into until after the audit was filed. Although the appellants received more by it than they are entitled to- under the statute, owing to the distribution to the widow being less than the law allowed her, they are, of course, entitled to appeal, as the agreement of March 27th was set aside by the decree. Whether that part of the decree was validly passed is the substantial question in this case, for if it was, Mrs. Derlin’s exceptions to the audit were properly sustained. Ho- valid objection could be made to Mr. McKindles-s’ representing the *359widow and aiding her in the distribution of the estate simply because his wife was an interested party, as long as there was no conflict between the interests of the widow and those oi.' his wife, and others similarly situated. He had been Mr. Devlin’s attorney in his life time, and it was both natural and reasonable that the widow should .select him, if she had confidence in him, as she apparently had. The mistake he made was in not withdrawing: and declining to act at all, when he found that the children of the first wife, of which, his wife was one, were determined to question the validity of the deeds to Mr. and Mrs. August Derlin as tenants by the entireties, unless she compensated them by complying with tbeir demands and giving them more than they were entitled to under our statute, which was applicable to this estate. Mr. MeIlindless himself was not at first familiar with the Act of 1916, and it was only after he had made a study of it that he reached the conclusion that Mrs. Derlin was entitled to one-third of the proceeds of the sales of the real estate, instead of a sum allowed as compensation for1 a dower interest wherever a widow consents to a sale free of her dower, and agrees to .accept a sum allowed in lieu of her dow'er according to her age. Tn justice to him, it is proper to say that the record abundantly shows that he did inform. Mrs. Derlin that in his judgment she was entitled under the law to one-third, and not merely to one-tenth, and did that quite frequently, in the course of their numerous interviews; but at the same time it is shown that when she did agree to accept the one-tenth and even before she had so agreed, he did show her that it would be very agreeable to him if she accepted the lesser sum, instead of insisting upon the third. She claims that she did not understand the meaning of all that was told her, or the papers r^ad to her and signed by her. It is not hard to understand that a woman unaccustomed to dealing with such a large estate, claimed by the appellants to approach in value $100,-000, including properties which had been conveyed to her and her husband, would have difficulty in comprehending the many questions which she would have to meet, and would *360require advice on the important matters as free from counter influences as possible. A nervous woman, as she apparently was while the' controversies were going on, is undoubtedly placed in a difficult position when she has on the one side her right to certain properties plus her own children’s pecuniary interest, and on the other children of her deceased husband by another wife, who* were asserting that the division the law made was unfair and not in accord with her husband’s wishes, and threatening lawsuits if she did not yield to their demands. No half way advice, or that affected by a material interest in the claims of the other side, would relieve her. Mr. McKindless recognized to.' some extent, at least, the position he was in, and said he advised her to consult another lawyer, but when she asked him to suggest one he declined, very properly too-, but told her he would like: to have the name of the one selected before she saw him, so he might advise her as to his standing. As he truly said: “I had arrived at the parting of the ways.”
But very soon after that he was present during part, of the conversations immediately preceding the signing of the agreement of March 27th. At that 'interview Charles A. Derlin told her, in his presence, “that this was his final interview with her in regard to his father’s estate,” and asked her, “Do you intend to pay $1,000 to each of us in full settlement of everything in addition to. the auditor’s account?” Mr. McKindless said: “Mrs. Derlin objected to parting-with any of the stock and gave us. a specific reason of her own, that Mr. Derlin had owned it a long time and she would not divide it. He said: “There was an hour’s conversation over the mode and the method of making this payment, when Mrs. Derlin suggested” the South Arlington Avenue property and the forty-five shares of stock.
Charles A. Derlin was not only a son of August Derlin by the first wife, but he too- was a lawyer, and was decided in his demand. There were, then, three lawyers present when that agreement was executed — one who had been representing Mrs. Derlin and was still doing so, his son, who drew the-*361agreement and signed for the children by the first wife, excepting the other lawyer, who signed for himself. That was not an occasion where there was much freedom, of action on the part of the widow assured. As we understand, the only other member of the family present throughout the entire evening was Miss Lillian, the minor daughter of the widow.
It must be remembered that on the 17th of February, 1922, the eourfc passed an order referring the papers to an auditor of the court, in which the .sum of $500' was “allowed as a fee to Richard McKindless and A. Berlin McKindless, attorneys, for their said services, subject to the usual exceptions,” and it was ordered “that the net estate be distributed to the said widow and said eleven children as provided in the will.” That order, it is true, was passed on her petition, in which she said: “That by and with the consent of a majority of the adult, children mentioned in this cause she agreed to pay” this fee. In addition to that, on February 2, 1922, Anna Catherine Berlin entered into1 an agreement to pay Richard Mc-Kindless one-half of the commissions that might bo allowed her, over and above the fee of $500 allowed by the court, which concluded by saying: “This is for personal services in arranging an amicable sale and settlement of the estate.” Then, on cross-examination he was asked the direct question: “Bid you advise her- to take one-tenth instead of one-third of the estate?” and .answered: “I informed Mrs. Berlin that X would be more than pleased, and I knew the children would be more than pleased, and I thought that it was fair and right that she should take a tenth, and that was probably Mr. Berlin’s real intention, but I advised her that legally, repeatedly in the presence of almost every member of her family, that was in Baltimore, that legally she: could demand one-third.”
Mr. McKindless said the auditor’s, account was in front of him, and each and every item was discussed with Mrs. Berlin; that “each and every page and item on it had been gone over by me and Mr. Berlin with Mrs. Berlin, the waiving of the commissions, and the way it was increased to *362each child, and the way the auditor stated it was then and there discussed. This appears in his testimony: “Q. Were you called upon at any time to advise Mrs. Derlin as to whether or not she could stand suit if she desired to ? A. Mrs. Derlin sought from me a statement to the effect that she could not be sued. I repeatedly explained to her that any of the children could sue her at any time, but I advised her before the signing of this last account, whereby she agreed to pay the $1,000 extra, to stand on the auditor’s account, as it was stated by the auditor, and if the other children, although my wife was one' of them, sued her, to cross that bridge when she came to it, and probably it would be to her advantage to get some lawyer to represent her1 in that contest. I advised her to stand on the auditor’s account.” Ilis testimony shows that Mrs. Derlin talked with her sons-in-law and daughters sometimes about her taking the tenth. We are impressed by her own testimony and by that of some of the other witnesses, that Mrs. Derlin understood more about what was going on, and what was being done at the times they occurred, than her testimony indicates. We believe that some of the evidence does. Mr. McKindless injustice, and we do not believe that he intended to. perpetrate a fraud on Mrs. Derlin, or that he intentionally misled her in any way, but we cannot approve of an agreement such as this, made under the conditions which have been set out. Although the physician called by the exceptants testified that, in his opinion, she was not competent toi malee a valid deed or contract on March 27, 1922, the day this agreement was executed, his opportunity for knowledge of her mental condition at that time was very limited, and we cannot but be struck with the peculiar conditions presented by this record, when the exceptants undertook to prove by the physician that Mrs. Derlin did not have the mental capacity to malee a valid deed or contract, during the month of March, yet on the 29th of that month, two days after the agreement was signed, she swore to1 and filed these exceptions by her attorneys. If she was in such condition of mind as the doctor’s evidence *363indicated, it would have been more proper for her to have proceeded by her next friend, under general Equity Rule 9, referred to in Re Paca, 140 Md. 45, where the subject is considered at some length. See also 10 Enc. of Pl. & Pr., 1224. But we do not find sufficient in the record to convince us that her mental condition was. such as to prevent her from filing the exceptions in the usual way. If a court of equity was satisfied that she was mentally incapable of making a valid deed or contract, and that she did not understand what she was doing when she filed the¡ exceptions, it could, on application, have appointed a next friend to represent her.
If we strike the testimony of the doctor out, as we have in effect, done in considering the case, it does not relieve us of the main difficulty we have, which is that an agreement should not be accepted as binding under such circumstances as this record discloses. None of the authorities cited by the appellants, are sufficient to permit such an agreement as. this to stand, when made under the circumstances .shown, whether it be in family settlements or otherwise. If this was a family settlement between the1 two branches, it was a one-sided one, so far as the widow was concerned. Her money which, under her husband’s will, tbe law gave her, was being taken under the audit to give the children more than they were entitled to, and under the agreement it was to be taken to give to each of the children of the first wife a thousand dollars more than her own children were to get. Although equity in family settlements may not inquire closely into the consideration for them, there has in fact been nothing shown against the deeds to the husband and wife, except that they gave the widow a good deal more than the children of the first wife thought she ought to have. If she had died first, the properties would have gjone to the husband, but by reason of her surviving her husband sbe took them. Of course, we are only speaking from what is in this record, and not meaning by what we say to preclude the appellants from, or embarrassing them in, making any just contest they may be entitled to make; but not meaning in any way to question the law *364as to family settlements, we must not forget the equally well established principles as: to attorneys and clients..
The general rule may for convenience be quoted from 2 R. C. L. 974, par. 51, where it is said: “An attorney at law who has once been retained and received the confidence of a client, is thereafter disqualified from acting for any other person adversely interested in the same: general matter, however slight such adverse interest may be. Nor does it matter that the intention and motive of the attorney are honest. This rule is a. rigid one, and designed not alone to' prevent the dishonest practitioner from fraudulent conduct, but as well to preclude the honest practitioner from putting himself in a position where he may be required to choose between conflicting duties, or be led to an attempt to reconcile conflicting interests, rather than to enforce to their full extent the rights of the interest which he should alone represent.” In Peirce v. Palmer, 31 R. I. 432, Ann. Cas. 1912 B, 181, and note, a vast number of cases are cited in the note and the different opinions, including Merryman v. Euler, 59 Md. 588. See also McLean v. Maloy, 136 Md. 467, 512-515.
Decree affirmed and came remanded for further proceedings in accordance with this opinion, the appellants to pay live costs.