David was the son of Stephen J. Mackey and Jeanne Revay Cox. The date and place of his birth have not been found.
David Stephen Mackey
Stephen J. Mackey (c1914-?)
Benjamin Franklin Mackey (-?)
Olive "Ollie" Upp (1877-1956)
Ellsworth Upp (-?)
Rachel Shiner (1857-1898)
Jeanne Revay Cox