was to part with the legal title, the trust will be enforced in favor of the beneficiaries, even though their enjoyment of the estate is postponed until the death of their benefactor. Equity, because of exceptional facts, in rare cases, has revoked the trust, or held it revocable by the grantor because plainly a revocable instrument; but the general rule has remained without change.”
In Rynd v. Baker, 193 Pa. 486, we said, “ The absence of a power of revocation from a deed of trust such as this, standing by itself, has no efficacy to authorize either the party who executed the deed, or any court on his application to revoke the deed. It is only when connected with other circumstances which show that the clause of revocation was omitted by mistake or fraud, or that the object of the deed of trust has failed by reason of the death of the cestui que trust during the lifetime of the grantor, or some other equally strong and urgent cause, that it can be permitted to justify a decree of revocation.”
In addition to the considerations which arise from the foregoing authorities, it is to be observed that, in the present case, the deed was made by a father to a son, and in that particular relation the rule as to the burden of proof of the fairness of the transaction is relaxed, and it is held that a child may accept a gift from a parent without being subject to an obligation to make affirmative proof that the grantor was fully acquainted with the character of the act in which he was engaged and that the conveyance was fair and conscionable. Thus in the case of Worrall’s Appeal, 110 Pa. 349, we said, “ There is nothing in the relation of parent and child, or other near relation, to preclude one from accepting a benefit from the other in the shape of a gift, or of & contract upon more advantageous terms than would have been granted to a stranger, and the fact that such a gift has been conferred, or contract made, will not warrant an inference that it has been procured by undue influence. Unless there is something suspicious in the circumstances, or the nature and amount of the gift is such that it ought not to have been accepted even if freely tendered, the donee will not be called upon to show that the transaction was in all respects fair and honest, and in no respect tainted by fraud or undue influence.”
In Crothers v. Crothers, 149 Pa. 201, where the validity of