I am looking for information on Karl/Carl Nass, Wilhelmina Dagner, and Wilhelmina Kodif.

Karl/Carl Nass
b. 1830 Germany
d. Germany?

Augusta Dagner (possible Wilhelmina “Minnie” H. Dagner)
b. 1837 Germany
d. ?

They had a son:
Albert Nass
b. abt 1876 Germany
d. abt 1934 Detroit, Wayne County, Michigan
Wife
Emma Martha Theide (possible last name of Dowling as found on a marriage certificate when she married her first cousin in Indiana)
b. 16 oct 1886 Germany
d. 30 dec 1977 Plymouth, Wayne County Michigan
Her Parents were Michael James Theide and Mary Schonfeldt (feltz)

Mary Schonfeldts Parents
Father: John Schonfeldt (Feltz)
b. oct 1828 Germany
d. bef 1910 Michigan

Mother: Wilhelmina Kodif? (last name as seen on daughter’s Death Certificate)
b. dec 1830 Germany
d. ?

if more information is need please let me know.