Francis married Mary Greene in 1700 in Prince George's Co., Maryland. Mary was born in 1675 in Port Tobacco, Charles, Maryland; died on 11 Sep 1713 in St Mary's, Maryland. [Group Sheet]

1. Francis Marbury was born about 1700 in Marburys Chance, Prince George's, Maryland; died on 1 Jan 1733.
2. Barbara Marbury was born in 1702 in Marburys Chance, Prince George's, Maryland; and died.
3. Leonard Marbury was born on 31 Jan 1708 in Marburys Chance, Prince George's, Maryland; died on 29 Apr 1794 in Kiokee, Columbia, Georgia.
4. Col. Luke Marbury was born on 10 Mar 1710 in Marburys Chance, Prince George's, Maryland; died in Oct 1758 in Prince George's Co., Maryland.
5. Elizabeth Marbury was born on 8 Oct 1710 in Prince George's Co., Maryland; died in Aug 1750 in Piscataway, Prince George's, Maryland.
6. Lucy Marbury was born on 8 Oct 1710 in Prince George's Co., Maryland; died in 1750 in Piscataway, Prince George's, Maryland.
7. Mary Marbury was born on 8 Feb 1713 in Prince George's Co., Maryland; died in 1760 in Nottingham, Pr Geo, Maryland.
8. Eli Marbury and died.
9. Cecilis Marbury and died.
10. Eusebius Marbury and died.

Francis married Frances Heard in 1714. Frances was born in 1681 in Prince George's Co., Maryland; died in 1733 in Marburys Chance, Prince George's, Maryland. [Group Sheet]

1. William Marbury was born on 8 Jul 1715 in Piscataway, Prince George's, Maryland; died in 1791 in Charles, Maryland.
2. Martha Ann Marbury was born on 11 Sep 1715 in Piscataway, Prince George's, Maryland; died in 1795 in Maryland.
3. Henry Marbury was born in 1720 in Piscataway, Prince George's, Maryland; died in 1720 in Marburys Chance, Prince George's, Maryland.
4. Susannah Marbury was born on 5 Feb 1721 in Piscataway, Prince George's, Maryland; died in 1803 in Prince George's Co., Maryland.

Francis married Elizabeth Mowry in 1675 in Massachusetts. Elizabeth was born on 27 Mar 1643 in Salem, Essex, Massachusetts; died on 24 Mar 1717 in Massachusetts. [Group Sheet]