1910 Census
Ferguson        James R          25  Male    Mi      OR      Tillamook Springfield Pct
1920 Census
Ferguson        John             68  Male    Mi      OR      Tillamook 2-Wd; Tillamook; Tillamook
Ferguson        Lillian R        49  Female  Pa      OR      Tillamook Bay
Ferguson        Leonard          30  Male    Or      OR      Tillamook Fairview