Mary Cole Dickinson was born 1733 in Canaan, Columbia County, New York to William Cole (1671-1734) and Ann Pinder (1675-) and died 1750 Rhode Island of unspecified causes. She married Christopher Dickinson (1729-1790) 1740 in New York.
Children
| Name | Birth | Death | Joined with |
| Samuel Dickinson (1750-1810) | 1750 Bolton, Warren County, New York, United States | 1810 Canaan, Columbia County, New York, United States | Huldah Griffith (1755-) |
Siblings
| Name | Birth | Death | Joined with |
| Mary Cole (1705-1753) | 1705 Kingstown, Washington County, Rhode Island | 6 December 1753 Dutchess County, New York | Samuel Dickinson (1665-1750) |
| Mary Cole (1725-1750) | 1733 Canaan, Columbia County, New York | 1750 Rhode Island | Christopher Dickinson (1729-1790) |