Robert Gill Jr. was born 10 February 1725 in Benedict, Maryland, United States to Robert Gill (1695-1755) and Mary Forman (1704-1755) and died 8 January 1778 Benedict, Maryland, United States of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Eleanor Gill (1754-1822) | 5 March 1754 La Plata, Maryland, United States | 5 September 1822 Benedict, Maryland, United States | Leonard Canter (1765-1801) |
Siblings