William married Katrin Griffith about 1794 in Walton, Pembrokeshire, Wales. Katrin (daughter of Richard Gruffydd Pengruffwnd Griffing and Jowan David, daughter of Richard Gruffydd Pengruffwnd Griffing and Jowan David) was born about 1577 in Walton, Pembrokeshire, Wales; died in Deceased. [Group Sheet] [Family Chart]