Abt 1905-Yes, date unknown
Abt 1907-Yes, date unknown
Abt 1910-Yes, date unknown
1913-1984
Abt 1913-Yes, date unknown
Abt 1922-Yes, date unknown
Abt 1924-Yes, date unknown
Abt 1926-Yes, date unknown
Abt 1928-Yes, date unknown
1883-1977
1881-1964