100 years ago today - Feb 23, 1912

[Temple] No sealing can be done in behalf of children born under the covenant of the Priesthood where the parents of such children separate with just cause, that is, without either the father or the mother breaking the covenant through transgression as in the case of yourself and husband, but children, after they mature through age and understanding, may choose for themselves as between their father and mother. [Joseph F. Smith, Anthon H. Lund, and Charles W. Penrose to Sarah Whitaker, Feb. 23, 1912]

[Source: Anderson, Devery; The Development of LDS Temple Worship, 1846-2000: A Documentary History, http://amzn.to/TempleWorship]