William married Jemima Newby on 6 Jul 1749 in Perquimans County, North Carolina, United States. Jemima (daughter of Samuel Newby and Ann Mayo) was born about 1732 in Perquimans County, North Carolina, United States; and died. [Group Sheet] [Family Chart]

1. Living
2. Anne Newby was born on 16 May 1750 in Perquimans County, North Carolina, United States; and died.
3. Elizabeth Newby was born about 1753 in Perquimans County, North Carolina, United States; and died.
4. Isabelle Newby was born about 1754 in Perquimans County, North Carolina, United States; and died.
5. Sarah Newby was born about 1754; and died.
6. Joseph Newby was born about 1759 in Perquimans County, North Carolina, United States; died before 1832 in Back Creek, Randolph, North Carolina, United States.
7. William Newby was born about 1761 in Perquimans County, North Carolina, United States; and died.
8. John Newby was born about 1764 in Perquimans County, North Carolina, United States; and died.
9. Mary Newby was born on 7 Jul 1768 in Perquimans County, North Carolina, United States; and died.
10. Miriam Newby was born on 2 Feb 1772 in Perquimans County, North Carolina, United States; and died.