Mormon History, Jan 7, 1846

Newel Kimball Whitney: Sealed to wife, Elizabeth Ann, on 7 January 1846.

[source: Cook, Lyndon W., The Revelations of the Prophet Joseph Smith: A Historical and Biographical Commentary of the Doctrine and Covenants, Seventy's Mission Bookstore, Provo UT, 1985, http://amzn.to/RevelationsofJosephSmith]