Mister married Sarah L. "Sadie" Hall on 27 Jan 1875 in Story County, Iowa. Sarah (daughter of Ephraim Hall and Louisa B. Plimpton) was born on 14 May 1853 in Stafford, Tolland County, Connecticut; died on 18 Apr 1900; was buried after 18 Apr 1900 in Clark Cemetery, Luther, Boone County, Iowa. [Group Sheet] [Family Chart]