Piper, Klaus (1911-2000)(5681)
Piper, Reinhard (1879-1953)(1955)
Rössner, Hans (1910-1997)(939)
Jaspers, Karl (1883-1969)(260)
Best, Otto F. (1929-2008)(205)
Herhaus, Ernst (1932-2010)(161)
Roeseler, Albrecht (1930-)(154)
Andres, Stefan (1906-1970)(136)
Baumgart, Reinhard (1929-2003)(120)