Biography
Robert Pierrepont was born 30 August 1636 to William Pierrepont (c1608-1679) and Elizabeth Harris (c1597-) and died 26 April 1669 of unspecified causes. He married Elizabeth Evelyn (c1649-) .
Children
| Name | Birth | Death | Joined with |
| Robert Pierrepont, 3rd Earl of Kingston-Upon-Hull (c1660-1682) | |||
| William Pierrepont, 4th Earl of Kingston-Upon-Hull (c1662-1690) | |||
| Evelyn Pierrepont, 1st Duke of Kingston-Upon-Hull (c1665-1726) | 1665 | 5 March 1726 | Mary Feilding (c1668-1697) Isabella Bentinck (1688-1728) |
| Gertrude Pierrepont (c1666-1732) | |||
Footnotes (including sources)
| ‡ General |