• Matthew Hayes Ivory traveled in the 1847 Brigham Young Company and was part of the 13th Company of Ten led by Shadrach Roundy. In the1870 Census, his surname appears as "Ivey."

Brigham Young Vanguard Company (1847)

• Age at Departure: 37

Company Unknown (1856)

• Age at Departure: 46
• Head of Household

Sources

• 1860 Utah Census, Sanpete County.
• 1870 Utah Census, Beaver County.
• 1880 Utah Census, Beaver County.
• Albert P. Rockwood journals, 1847-1853, Journal, 1847 April-July.
• Amasa M. Lyman collection, 1832-1877, Journal, 1847 April 8-September 10, 1-26 and 1-10.
• "Died," Southern Utonian, 23 October 1885, 3.
• Heber C. Kimball journal in Heber C. Kimball papers, 1837-1866.
• John Brown reminiscences and journals, 1843-1896, Volume 1, 56-70.
• Missionary Database
• Norton Jacob reminiscence and journal, 1844 May-1852 January, 47-85.
• "Pennsylvania Veterans Burial Cards, 1777-2012
• "The Utah Pioneers," Deseret Weekly, 25 August 1894, 294.
• Thomas Bullock journals, 1843-1849, Journal, 1847 April-June.
• Utah, Salt Lake County Death Records, 1908-1949.
• William Clayton diaries, 1846-1853, Folder contents: (2) Volume 2, 1847.