George Washington born 1732 Westmoreland County VA.
           died 1799 Mount Vernon VA.
           married 1759 to Martha Dandridge Custis—Widow
 
Augustine Washington died 1743 married Mary Ball

John Washington  died 1673  married Ann Pope

Lawrence Washington  died 1652 married Amphillis Twigden

* Lawrence Washington died 1616 married Margaret Butler who died 162
 
      William Butler —- Margaret
* Last known Washington genealogy continues with maternal lines:
 

Great, Great Grand parents—Lawrence Washington & Margaret Butler

3rd Great Grandparent—William Butler & Margaret

4th Great Grandparent—John Butler & Margaret Sutton

5th Great Grandparent— John Sutton

6th Great Grandparent– Edmund Sutton—Joyce

Line goes back to King John of England and 9 of the 25 Barons Sureties of Magna Carta.

Source: Genealogy Chart, small print hard to read.