Mary Toadvine was born 12 January 1681 in Somerset, Maryland, United States to Nicholas Toadvine (1644-1713) and Sarah Lowry (1650-1681) and died 7 August 1746 Pocomoke City, Maryland, United States of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| John Haymond (1698-1750) | 11 August 1698 Frederick, Maryland, United States | 12 October 1750 Frederick, Maryland, United States | Margaret Calder (1701-1772) |
Siblings
| Name | Birth | Death | Joined with |
| Mary Toadvine (1681-1746) | 12 January 1681 Somerset, Maryland, United States | 7 August 1746 Pocomoke City, Maryland, United States | William Hayman (1669-1748) |