Hiram Walker (1843-1921) served as a soldier in the United States Civil War. On December 31, 1865 he married Sarah Charity Willis (1847-1920) in Ohio. Their daughter, Emma (1866?-April 2, 1897), served as a missionary in India with the International Missionary Alliance from 1891-1897. Circa 1894-1895, Emma married Donald Heron (d. January 30, 1896), also a missionary with the Alliance in India. Another daughter, Anna, married William Simpson Spinning on December 31, 1902 in Duluth, Minnesota. Anna and William had two children: Marian Frances Spinning (1912- ) and Helen Margaret Spinning (1914-1983). On May 22, 1938 Helen married Cordell Durrell (1908-1986). Cordell served as Professor of Geology at the University of California, Davis from 1963 to 1976.
From the description of Walker, Spinning, and Durrell Families papers, 1862-1955. (University of California, Davis). WorldCat record id: 166244744
