Robert Alt (1875-1920) |
Albert Alt (1897-1944) |
Julia Herta Alt (1903-1923) |
Grada Gisela Alt (1905-1906) |
Theodoor Alt (1906-1907) |
Theresia Carolina Alt (1908- ) |
Richard Alt (1911- ) |
Lüdwig Alt (1913- ) |
Gerard Alt (1900-1945) |
Elisabeth Petronella van den Hoogen (1901- ) |
Erich Alt (1926-1945) |