Biography
Mary Crowninshield was born 22 May 1804 in Salem, Essex County, Massachusetts, United States to Jacob Crowninshield (1770-1808) and Sarah Gardner (1773-1807) and died 13 March 1838 Massachusetts, United States of unspecified causes. She married William Putnam Endicott (1803-1888) 21 January 1826 in Salem, Essex County, Massachusetts, United States.
Children
| Name | Birth | Death | Joined with |
| William Crowninshield Endicott (1826-1900) | 19 November 1826 Salem, Essex County, Massachusetts, United States | 6 May 1900 Boston, Suffolk County, Massachusetts, United States | Ellen Peabody (1833-1927) |
| Mary Crowninshield Endicott (1830-1833) | |||
| George Frederic Endicott (1832-1833) | |||
| Sarah Rogers Endicott (1838-1916) | |||
Footnotes (including sources)
| ‡ General |
|