Mary Little Winslow was born 9 September 1704 in Marshfield, Plymouth County, Massachusetts to Isaac Little (1677-1758) and Mary Otis (1685-1732) . She married John Winslow (1703-1774) 16 February 1725 in Marshfield, Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Josiah Winslow (1730-1731) | |||
| Pelham Winslow (1737-) | |||
| Isaac Winslow (1739-1819) | 7 April 1739 Winslow Estate, Marshfield, Plymouth County, Massachusetts | 24 October 1819 Winslow Estate, Marshfield, Plymouth County, Massachusetts | Elizabeth Stockbridge (1737-1801) Francis Gay (c1740-) |
Siblings
| Name | Birth | Death | Joined with |
| Mary Little (1704-) | 9 September 1704 Marshfield, Plymouth County, Massachusetts | Massachusetts | John Winslow (1703-1774) |
| Isaac Little (1710-) | |||
| Otis Little (1711-) | |||
| Mercy Little (1716-1723) | |||
| Nathaniel Little (1722-) | |||