Father:
- Alvin Anderegg (*1883 - †1939)
Mother:
- Edna Neffendorf (*1892 - †1968)
Siblings:
- Victor Anderegg (*1916 - †1960)
- Ruby Anderegg (*1921 - †?)
- Dorothy Anderegg (*1924 - †?)
- Erline Anderegg (*1927)
- John U. T. Anderegg (*1929)
- Lillian Anderegg (*1932)
- Mary Anderegg (*1935 - †1959)
- Jessie Anderegg (*1937)
Wife:
- Alpha Lorene Harper (*? - †?)
Child:
- Clayton Alvin Anderegg Jr. (*1942 - †1953)
Branch:
Birth:
- Jul 13, 1918
Death:
- Feb 26, 1952