John Ontjes Karl Heinrich August Mueller(1874 - 1961)
Anna Schrader Louise "Lizzie" Maria Dorothea Plagmann(1882 - 1968)
William Ontjes Gertrude Lillian Mueller
b. 24 Aug 1897
d. 21 Oct 1978, Sioux Falls, SD, age: 81
bur.  
occ.  
edu.  
rel.  
b. 28 Dec 1907, Hanson Co, SD
d. 26 Feb 1984, Sturgis, SD, age: 76
bur.  
occ.  
edu.  
rel.