Olive Thomas Winsor was born 28 December 1752 in Marshfield, Plymouth County, Massachusetts to Nehemiah Thomas (1720-1782) and Abiah Winslow (1721-1809) and died 7 December 1791 Duxbury, Plymouth County, Massachusetts of unspecified causes. She married Joshua Winsor (1749-1827) 22 September 1773 in Marshfield, Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Sylvania Winsor (1773-) | |||
| Lucey Winsor (1775-1867) | |||
| Charles Winsor (1776-1778) | |||
| Judith Winsor (1778-1831) | |||
| Thomas Winsor (1780-1832) | |||
| Hannah Winsor (11781-1861) | |||
| Seth Winsor (1782-) | |||
| Olive Winsor (1786-) | |||
| Joseph Winsor (1787-) | |||
| George Winsor (1790-) | |||
| Ellis Winsor (1792-) | |||
Siblings