"[William Marshall] married, May 12, 1763, Mrs. Elanor Trafton of Georgetown, who already had a son Jotham. By his second wife he had William Jr., Arabella, Mary and John. She dying, he married, in his old age, Sarah Hall, who survived him. He died at the age of 83, and in his will dated Jan. 30, 1810, probated May 12, 1814, he mentions wife Sarah."