| Sikora, Agnes Viktoria | 1934 | Blumenthal | |
| Sikora, Anastasia | 1927 | Blumenthal | |
| Sikora, Anna Maria Auguste | Rickelmann | 1921 | Bremen 1 |
| Sikora, Anton | 1904 | Bremen 1 | |
| Sikora, Anton | 1926 | Blumenthal | |
| Sikora, Barbara | 1927 | Bremen 1 | |
| Sikora, Elisabeth | 1892 | Blumenthal | |
| Sikora, Franz | 1891 | Blumenthal | |
| Sikora, Franz | 1926 | Blumenthal | |
| Sikora, Hedwig Elis. | 1932 | Blumenthal | |
| Sikora, Heinrich | 1934 | Bremen 1 | |
| Sikora, Heinrich Franz | 1934 | Bremen 1 | |
| Sikora, Ignatz | 1891 | Bremen | |
| Sikora, Johann | 1914 | Blumenthal | |
| Sikora, Johann | 1904 | Bremen 1 | |
| Sikora, Johanna Franziska | 1913 | Blumenthal | |
| Sikora, Ludwika | Kupczyk | 1914 | Bremen 1 |
| Sikora, Marie | 1928 | Bremen 1 | |
| Sikora, Marie | 1930 | Blumenthal | |
| Sikora, Marie | 1914 | Blumenthal | |
| Sikora, Martha Emma Frieda | 1916 | Bremen 1 | |
| Sikora, Peter | 1916 | Bremen 5 (Gröpelingen) | |
| Sikora, Rudolf Friedrich | 1940 | Bremen-Mitte | |
| Sikora, Sophie Catharine | 1922 | Blumenthal | |
| Sikora, Sophie Josepha | 1927 | Bremen 1 | |
| Sikora, Wilhelm Kasimir Johann | 1928 | Bremen 1 |