-  Temple Records Index Bureau of the Church of Jesus Christ of Latter-day Saints, Nauvoo Temple Endowment Register, 10 December 1845 to 8 February 1846 (Salt Lake City: Church of Jesus Christ of Latter-day Saints, 1974), 74, Isabella Williams. Susan Easton Black and Harvey Bischoff Black, eds., Annotated Record of Baptisms for the Dead, 1840–1845: Nauvoo, Hancock County, Illinois (Provo, UT: Center for Family History and Genealogy, Brigham Young University, 2002), 3:3848–3849. “Family Tree,” database, FamilySearch (https://familysearch.org, accessed Jan. 2016), Isabella Gill KWJT-SZY . Find a Grave, database and images (http://findagrave.com, accessed Nov. 2013), memorial no. 12561116, Isabella Gill Williams; Provo City Cemetery, Provo, UT.