Robert Julius Pitzer (1881-1943) |
Marie Emilie Mellinghaus (1887-1966) |
Emma Luise Pitzer (1907- ) |
Emil Friedrich Robert Pitzer (1910-1982) |
Else Friederike Pitzer (1912- ) |
Wilhelm Friedrich Schulz (1909-1984) |
Johanna Anna Pitzer (1913- ) |
Wilhelm-Otto Schulz (1938-2010) |