Margaret Olcott Ely was born 12 April 1705 in Hartford, Hartford County, Connecticut to Thomas Olcott (1671-1756) and Sarah Foote (1672-1756) and died circa 1767 Hartford County, Connecticut of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Margaret Ely (1725-1802) | |||
| Ruama Ely (1729-) | |||
| Cullick Ely (1733-1821) | |||
| Elisha Ely (1735-1786) | |||
| Molly Ely (1737-) | |||
| Lucretia Ely (1739-) | |||
| Adriel Ely (1744-1820) | |||
| Sarah Ely (1746-1813) | 16 June 1746 East Hartford, Hartford County, Connecticut | 1813 Connecticut | Silas Cheney (1742-1791) |
| Deborah Ely (1748-1763) | |||
Siblings
| Name | Birth | Death | Joined with |
| Abigail F Olcott (1692-1710) | |||
| Sarah Alcott (1694-) | |||
| Mary Olcott (1696-) | |||
| Cullick Olcott (1699-1732) | |||
| Nathaniel Olcott (1701-1733) | 11 September 1701 Hartford, Hartford County, Connecticut | Hanna Pitkin (1707-) | |
| John Olcott (1702-1712) | |||
| Josiah Olcott (1703-1785) | |||
| Margaret Olcott (1705-1767) | 12 April 1705 Hartford, Hartford County, Connecticut | 1767 Hartford County, Connecticut | Richard Ely (1690-1767) |
| Hannah Olcott (1707-1739) | |||
| Elizabeth Olcott (1709-1804) | |||
| John Olcott (1712-1712) | |||
| Thomas Olcott (1713-1795) | |||
| Ephraim Olcott (1716-) | |||
| Adonijah Olcott (1729-) | |||
References