William married Ellen Bigelow on 20 Sep 1838. Ellen (daughter of Congressman Lewis Bigelow and Harriet Edwards) was born on 1 Aug 1810 in Petersham,Worcester,Massachusetts, USA; died about 1879 in San Francisco, San Francisco, California, USA; was buried in San Francisco, San Francisco,California, USA. [Group Sheet] [Family Chart]

1. Louise Frisbie was born on 31 Jul 1839 in Peoria,Peoria,Illinois, USA; died on 29 Jun 1911.
2. William Frisbie, Jr. was born about 1841; died in 1841 in Peoria,Peoria,Illinois, USA; was buried in Peoria,Peoria,Illinois, USA.