found: Work cat: Religious Education, LDS Church History, Digital Library, 2001.
found: GNIS June 26, 2001(Hogback Summit, summit, 6240 el., Morgan and Summit Counties, 40⁰57ʹ10ʺN, 111⁰33ʹ04ʺW)
found: Trail of Hope [videorecording] 1997(Stanley Kimball identifies Heartbreak Ridge as the Hogsback)
found: Utah History Encyclopedia: The Mormon Trail in Utah, website, June 26, 2001(Hogs Back Summit of Main Canyon west of Henefer (where the pioneers got their first dismaying view of the Wasatch Range yet to be crossed))
found: West from Fort Bridger : The pioneering of immigrant trails across Utah, 1846-1850, 1994:p. 73 (Up Main Canyon to the summit, locally called the Hogsback. On the far side they descended Dixie Creek to the floor of East Canyon.)
found: Latter-Day Saints' Emigrants' guide, 1983:p. 79 (Summit of the Ridge. Today this is known as the Hog's Back, a place where emigrants got the first dismaying views of the mountains through which they still had to pass.)
found: GNISsummit; 40°57ʹ10ʺN 111°33ʹ04ʺW
