Alonzo Eugene Hyde, Sr. was born 28 February 1848 in Council Bluffs, Pottawattamie County, Iowa, United States to Orson Hyde (1805-1878) and Marinda Nancy Johnson (1815-1886) and died 15 June 1910 Salt Lake City, Salt Lake County, Utah, United States of unspecified causes. He married Annie Maria Ballantyne Taylor (1849-1909) 15 December 1870 in Salt Lake City, Salt Lake County, Utah.
Children
| Name | Birth | Death | Joined with |
| Annie Laura Hyde (1871-1917) | |||
| Edna Marinda Hyde (1874-1943) | |||
| Alonzo Eugene Hyde (1877-1941) | |||
| Lorena Jean Hyde (1879-1940) | |||
| Beatrice Coralie Hyde (1881-1928) | |||
| Orson John Hyde (1884-1951) | |||
| Harold Justin Hyde (1886-1956) | |||
| Gordon Taylor Hyde (1888-1968) | |||
| Name | Birth | Death | Joined with |
| Hazel May Hyde (1886-1888) | |||
Siblings
| Name | Birth | Death | Joined with |
| Nathan Hyde (1835-1835) | |||
| Laura Marinda Hyde (1837-1909) | |||
| Emily Matilda Hyde (1839-1909) | |||
| Orson Washington Hyde (1843-1843) | |||
| Frank Henry Hyde (1845-1908) | |||
| Alonzo Eugene Hyde (1848-1910) | 28 February 1848 Council Bluffs, Pottawattamie County, Iowa, United States | 15 June 1910 Salt Lake City, Salt Lake County, Utah, United States | Annie Maria Ballantyne Taylor (1849-1909) Ellen Amelia Wilcox (1850-1927) |
| Delia Ann Hyde (1849-1907) | |||
| Heber John Hyde (1852-1853) | |||
| Mary Lavinia Hyde (1854-1855) | |||
| Zina Virginia Hyde (1858-) | |||