Dinah FitzRandolph was born 10 July 1700 in Piscataway, Middlesex County, New Jersey, United States to Thomas FitzRandolph (1659-1745) and Elizabeth Manning (1669-1732) and died 25 September 1780 Lawrenceville, Mercer County, New Jersey, United States of unspecified causes. She married Edmund Dunham (1691-1748) 16 March 1717 in Piscataway, Middlesex County, New Jersey, United States.
Children
| Name | Birth | Death | Joined with |
| Sarah Dunham (1718-1799) | |||
| Rebecca Dunham (1719-1719) | |||
| Nehemiah Dunham (1721-1802) | |||
| Jeremiah Dunham (1723-) | |||
| Dinah Dunham (1725-1752) | |||
| Daniel Dunham (1727-1804) | |||
| Elizabeth Dunham (1731-1826) | |||
| Mary Dunham (1734-1773) | |||
| Stephen Dunham (1737-1802) | |||
| Rachel Dunham (1739-1740) | |||
| Catherine Dunham (1741-1814) | |||
| Peter Dunham (1743-1744) | |||
Siblings
| Name | Birth | Death | Joined with |
| Edward FitzRandolph (c1685-) | |||
| Thomas FitzRandolph (1687-1732) | |||
| Elizabeth FitzRandolph (1689-1732) | |||
| David FitzRandolph (1691-1772) | |||
| Jonathan FitzRandolph (1692-c1783) | |||
| Bathsheba FitzRandolph (1695-1743) | |||
| Bartholomew FitzRandolph (c1698-) | |||
| Dinah FitzRandolph (1700-1780) | 10 July 1700 Piscataway, Middlesex County, New Jersey, United States | 25 September 1780 Lawrenceville, Mercer County, New Jersey, United States | Edmund Dunham (1691-1748) |
| Susannah FitzRandolph (1703-1745) | |||
| Zeruah FitzRandolph (1705-) | |||