I want to locate information on Bill (William?) Callen brother of Herbert W. Callen. Both were born in the Troy, IL, area, and their mother was Pauline (maiden name unknown) from France who later married a Spencer (from England) in the Troy, IL, or Collinsville, IL, area. Bill has a son, Bruce Callen (wife Barbara) who was in the Bataan Corregidor Death March. Bill and Herbert have half-sisters who are Spencers.