1920 Census - Fayette County, Pennsylvania
Dunbar TWP - 12 Jan 1920

  188 193
  Riggar, William   Head  M W 31 M  Penn Penn Penn Laborer in Coal Mine
  Stella            Wife  F W 26 M  Penn Penn Penn
  Geraldine         Dau   F W  5 S  Penn Penn Penn
  Ethel R.          Dau   F W  3 6/12 S  Penn Penn Penn
  Annafern (?)      Dau   F W  1 4/12 S  Penn Penn Penn

1930 Census - Fayette County, Pennsylvania
Dunbar TWP, April 9, 1930

  428 459
  Riggar, William  Head M W 41 M 26 Penn Penn Penn Laborer in Coal Mine
  Laura            Wife F W 37 M 21 Penn Penn Penn
  Geraldine        Dau  F W 15 S    Penn Penn Penn
  Ethel            Dau  F W 13 S    Penn Penn Penn
  Anna F.          Dau  F W 11 S    Penn Penn Penn
  William R.       Son  M W  8 S    Penn Penn Penn
  Gerald           Son  M W  5 S    Penn Penn Penn
  Argyl W.         Son  M W  4 S    Penn Penn Penn
  Audrey F.        Dau  F W  1 S    Penn Penn Penn