Born in Ohio, lived in Mills Co. IA in the 1870's...had (4) children there. Family information said he died 29 Apr 1900, but cannot find a grave in Mills Co....found a Henry I. Schaeffer tombstone in Heppner, Morrow Co., OR with same birth date...death date 29 Apr 1902...I cannot believe this is a coincidence on the name and dates. Does anyone have any data on this person in Oregon?