Siebelts, Alina | 1901 | Bremen | |
Siebelts, Ferdinand Johann | 1917 | Bremen 4 (Walle) | |
Siebelts, Ferdinand Johann | 1922 | Bremen 1 | |
Siebelts, Heinrich Lüken | 1882 | Bremen | |
Siebelts, Meinhard Edward Seebo | 1914 | Bremen 1 | |
Siebelts, Venna Uderike | 1884 | Bremen |