Edgar moved out to California and was a rancher and city clerk of Sierra Madre. See his obituary.
William was a fruit merchant. He worked as broker for Thompson, Conklin & Co., an import-export company that dealt primarily in fruits and vegetables. He lived in Chicago for a time, married a local woman, and had two children. Their son, Stanley Bowen (b. 8 Mar 1891), died in infancy. Their daughter Kathryn (b. 26 Apr 1893) worked with the Red Cross in England and France during WWI, married George Strachan late in life. She doesn't seem to have had any children.