[4] Augustine Washington Jr. married Anne Aylett at "Nominy Plantation."
She was the daughter and coheiress of William Aylett of Westmoreland County, Virginia.
[4] The couple had four children, of whom William Augustine Washington would follow in his father's footsteps as a planter and during 1788 represented Westmoreland County in the Virginia House of Delegates.
Westmoreland County voters elected Augustine Jr. as one of their representatives in the Virginia House of Burgesses following the death of Robert Vaulx on August 24, 1754, and then elected him to the following term, so he served (part-time) from 1754 to 1758.
[4] In 1753, he inherited his brother Lawrence's share in Accokeek Furnace near Stafford, Virginia.