Josiah Soule was born 31 July 1679 in Duxbury, Plymouth County, Massachusetts to John Soule (1632-1707) and Hester Delano (1638-1733) and died 25 January 1763 Duxbury, Plymouth County, Massachusetts of unspecified causes. He married Lydia Delano (1680-1763) 25 May 1704 in Duxbury, Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Jonathan Soule (1705-1776) | |||
| Abishai Soule (1708-1778) | 25 November 1708 Duxbury, Plymouth County, Massachusetts | 4 January 1778 Plymouth, Plymouth County, Massachusetts | Abigail Delano (1725-1819) |
| Micah Soule (1711-1778) | |||
| Nathaniel Soule (1714-1811) | |||
| Lydia Soule (1719-1779) | |||
Siblings
| Name | Birth | Death | Joined with |
| Rebecca Soule (1659-1732) | 4 October 1659 Duxbury, Plymouth County, Massachusetts | 18 November 1732 Plympton, Plymouth County, Massachusetts | Edmund Weston (1660-1727) |
| James Soule (1659-1744) | |||
| Sarah Soule (1659-1693) | |||
| Rachel Soule (1662-1727) | 5 September 1662 Duxbury, Plymouth County, Massachusetts | 18 September 1727 Middleborough, Plymouth County, Massachusetts | John Cobb (1662-1727) |
| Benjamin Soule (1665-1729) | 1665 Duxbury, Plymouth County, Massachusetts | 1 December 1729 Plympton, Plymouth County, Massachusetts | Sarah Standish (1666-1740) |
| Moses Soule (1669-1748) | |||
| John Soule (1674-1743) | |||
| Name | Birth | Death | Joined with |
| Josiah Soule (1679-1763) | 31 July 1679 Duxbury, Plymouth County, Massachusetts | 25 January 1763 Duxbury, Plymouth County, Massachusetts | Lydia Delano (1680-1763) |
| Joseph Soule (1679-1763) | |||
| Joshua Soule (1681-1767) | 12 October 1681 Duxbury, Plymouth County, Massachusetts | 29 May 1767 Duxbury, Plymouth County, Massachusetts | Joanna Studley (1684-1767) |