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Kerckhoff, Hermann (1900-1987)(2)
Appeldorn, Johann Bernhard (-1811)(1)
Brusekern, Johann(1)
Jansen, Arnold(1)
Kerckhoff, Bernhard (-1874)(1)
Kerckhoff, Friedrich (1865-1936)(1)
Kerckhoff, Johann Gerhard (-1823)(1)
Unbekannt(1)
Vester, Helmut (1913-2001)(1)