Seymour married Mary Williams in 1891. Mary (daughter of Robert Neil Williams and Virginia Gluyas) was born on 27 Jun 1869 in Oakland,Alameda,California, USA; died on 11 Feb 1961 in Momterey,Monterey,California, USA; was buried in Mountain View Cemetery,Altadena,Los Angeles,California, USA. [Group Sheet] [Family Chart]