+———Peter Hammond (4 Jan 1764 – 18 Oct 1836)      |  +———William Hammond (9 Feb 1806 Washington Co, MD – 16 Jan 1872 Washington Co, MD)  |   |      |   +———Ann Catherine Cushwa (19 Jul 1769 – 13 Mar 1838)  |      Josiah L. Hammond   |      +———Louisa Santman (21 Jun 1812 Washington Co, MD – 8 Mar 1894 Washington Co, MD)