John S. DUFF
He married Abigail Haynes 27 Mar 1811 at Washington, Virginia . Abigail Haynes was born at Chester, Pennsylvania 1783 .
They were the parents of 7
children:
Mathew Hamilton Duff
born 23 Dec 1811.
Carlisle Vaught Duff
born 16 Nov 1816.
Margaret Ellen Duff
born 12 Sep 1817.
Ellen Duff
born 1824.
John H. Duff
born 6 Jun 1826.
William E. Duff
born 1828.
James A. Duff
born 1829.