Sibyl Sybill Beckwith

Sibyl Ellzey was the daughter of Capt. Lewis Ellzey and wife Mary. She was born September 16, 1737 in Virginia and died about 1826 in Fairfax County, Virginia. She married Marmaduke Beckwith, son of Sir Marmaduke Beckwith and Elizabeth Brockenbrough. Sibyl's name appears several times in the Fairfax County Will Book between 1826 and 1829 as her estate was settled.

Marmaduke Beckwith (1734-1810) was a planter with many holding in Fairfax County Virginia. He also served as Justice of the Peace,

Children of Marmaduke Beckwtih and Sibyl Ellzey:

• Marmaduke Brockinborough Beckwith (1775-1816) married Rebecca Beckwith on May 15, 1795, in Westmoreland County, VA.
• Tapley Beckwith (1778-1841)
• Elizabeth Beckwith (1779-1829) married John Bronaugh
• Newman Beckwith (1780-1869) married Judith Ann Neale
• Lewis Beckwith (1789-1827)
• Lucy Beckwith Harrington
• William Beckwith, who died while died young
• Jennings Beckwith