Pedigree Tree:
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Prof. Dr. phil. Otto Sievers < Richard Sievers < Marine Offizier Walter Sievers < Dr. jur. Paul Sievers Dr. Wilhelm Goetze Siblings Louise Theodore Helene Bardenwerper Tochter Bardenwerper Fabrikdirektor Emil Bardenwerper Käthchen Bardenwerper Elsbeth Bardenwerper Hennig Bardenwerper Susanne "Suse" Bardenwerper |