Abraham Sampson, Jr. was born 1658 in Duxbury, Plymouth County, Massachusetts to Abraham Sampson (1614-1686) and Esther Nash (1638-1735) and died 16 November 1725 Duxbury, Plymouth County, Massachusetts of unspecified causes. He married Lorah Standish (1660-1725) 1683 in Plymouth, Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Child Sampson (1682-) | |||
| Nathaniel Sampson (1683-1750) | |||
| Abraham Sampson (1686-1775) | |||
| Miles Sampson (1692-1784) | |||
| Rebecca Sampson (1694-1725) | |||
| Ebenezer Sampson (1696-1778) | |||
| Sarah Sampson (1700-1757) | |||
| Grace Sampson (1701-1786) | |||
Siblings
| Name | Birth | Death | Joined with |
| Samuel Sampson (1646-1675) | 1646 Duxbury, Plymouth County, Massachusetts | 1675 Duxbury, Plymouth County, Massachusetts | Hester Delano (1638-1733) |
| Elizabeth Sampson (1648-1708) | 1648 Duxbury, Plymouth County, Massachusetts | 11 December 1708 Duxbury, Plymouth County, Massachusetts | Philip Delano (1638-1708) |
| Mary Sampson (1652-1674) | |||
| George Sampson (1655-1739) | |||
| Mary Sampson (1657-1675) | |||
| Abraham Sampson (1658-1725) | 1658 Duxbury, Plymouth County, Massachusetts | 16 November 1725 Duxbury, Plymouth County, Massachusetts | Lorah Standish (1660-1725) |
| Judith Sampson (1659-1727) | |||
| Isaac Sampson (1660-1726) | 1660 Duxbury, Plymouth County, Massachusetts | 3 September 1726 Plympton, Plymouth County, Massachusetts | Lydia Standish (1662-1749) |
| Sarah Sampson (1663-) | |||