Lydia Ackerman Knapp was born 3 May 1805 in Galway, Saratoga County, New York, United States to Obadiah Ackerman (1780-1853) and Saloma Lewis (1786-1883) and died 8 August 1881 Provo, Utah County, Utah, United States of unspecified causes. She married Silas Knapp (1797-1845) 1821 in Jefferson County, New York, United States. She married George Coulson (1801-1851) June 1846 in Council Bluffs, Pottawattamie County, Iowa, United States. She married James Rollins (1798-1880) 1860 in Nephi, Juab County, Utah, United States.
Children
| Name | Birth | Death | Joined with |
| Albert Knapp (1825-1864) | 10 July 1825 Antwerp, Jefferson County, New York, United States | November 1864 Centerville, Alameda County, California, United States | Rozina Shepard (1829-1882) Judith Oviatt (1841-1918) |
| Melvina Knapp (1827-1828) | |||
| Marinda Melvina Knapp (1830-1916) | 22 May 1830 Champion, Jefferson County, New York | 31 May 1916 Provo, Provo County, Utah | John Franklin Lafayette Allred (1827-1850) Lewis Orrin Glazier (1829-1882) |
| William Knapp (1840-1916) | |||
| Emma Amelia Knapp (1843-1926) | |||
| Name | Birth | Death | Joined with |
| Eliza Sarinda Coulson (1848-1903) | |||
| George Coulson (1850-1851) | |||
Siblings
| Name | Birth | Death | Joined with |
| Lydia Ackerman (1805-1881) | 3 May 1805 Galway, Saratoga County, New York, United States | 8 August 1881 Provo, Utah County, Utah, United States | Silas Knapp (1797-1845) George Coulson (1801-1851) James Rollins (1798-1880) |
| Lewis Ackerman (1807-1900) | |||
| Salinda Ackerman (1809-1903) | |||
| Eliza Ann Ackerman (1814-1880) | |||
| Arnold Orvice Ackerman (1820-1883) | |||
| Emily Ackerman (1823-1886) | |||
| James Ackerman (1824-) | |||