William was the son of Rear Admiral Thomas Graves and Katherine Gray. The date and place of his birth have not been found.
He has died but the date and place are unknown.
William Graves (-?)
Rear Admiral Thomas Graves (1605-1653)
John Henry Graves SR (-?)
Sarah Malter (c1575-1643)
William Malter (-?)
Elizabeth Hawkins (1557-1632)
Katherine Gray (-?)