Mary Hosmer Olmstead was born circa 1682 and died 2 March 1760 Hartford, Hartford County, Connecticut of unspecified causes. She married Nicholas Olmstead (1679-1717) 1697 in Hartford, Hartford County, Connecticut.
Children
| Name | Birth | Death | Joined with |
| Stephen Olmstead (1706-1776) | |||
| Mary Olmstead (1706-1736) | |||
| Isaac Olmstead (1710-1737) | |||
| Child Olmstead (1712-1712) | |||
| Abigail Olmstead (1714-) | |||
| Nathaniel Olmstead (1713-1791) | |||
Siblings