1927-1927
1929-1931
1931-1931
1906-1975
1910-1990
1908-1979
Abt 1906-Yes, date unknown
1910-Yes, date unknown
Abt 1908-Yes, date unknown
1912-1964
Abt 1914-Yes, date unknown
1915-1989
1917-1994
Abt 1920-1975
1887-1962
1886-1965
1858-1914
1860-1911
1858 - 1914 (56 years)
