Mary Smith Cahoon Smith was born 1774 in Greenwich, Kent County, Rhode Island, United States to Thomas Smith (1750-) and Lydia Wheeler (1754-) and died 1863 Kirtland, Lake County, Ohio, United States of unspecified causes. She married William Cahoon (1765-1828) 26 October 1809 in Kirtland, Geauga County, Ohio, United States.
Children
| Name | Birth | Death | Joined with |
| Mary Cahoon (1810-1837) | 11 July 1810 West Albany, Albany County, New York, United States | 1838 Henry, Plymouth County, Iowa, United States | David Elliott (1799-1855) |
Siblings