Oelmann, Margarethe ( UNKNOWN - ) Oetker, Catharine Marie ( 11 DEC 1805 - 7 FEB 1808) Oetker, Ernst Heinrich ( 29 NOV 1792 - 6 FEB 1793) Oetker, Hans Heinrich ( 29 DEC 1759 - ) Oetker, Heinrich Christian ( 11 AUG 1769 - 15 JAN 1772) Oetker, Heinrich Philipp ( 18 MAR 1766 - 24 SEP 1835) Oetker, Ilse Dorothee ( 29 JUL 1755 - ) Oetker, Ilse Maria
( 25 DEC 1790 - UNKNOWN)
Oetker, Johann Heinrich ( 23 JUL 1757 - 4 FEB 1832)
Oetker, Johann Friedrich ( 29 AUG 1763 - )
Oetker, Marie Elisabeth ( 16 APR 1773 - 2 OCT 1773)
Oetker, Philipp August ( 7 JAN 1810 - 16 MAY 1815)
Oetker, Sophie Marie ( 5 APR 1794 - )
Oetker, Sophie Dorothee ( 1 JAN 1789 - 8 FEB 1807)
Ohlenroth, Margaretha Elisabeth ( UNKNOWN - )
ohne, Marianne
ohne, Silvia
Okronglie, Bernd
Okronglie, Kerstin ( 26 OCT 1966 - )
Oldenburg, Hilde ( 6 MAR 1924 - )
Opitz, Käthe ( 24 JAN 1922 - )
Orth, Andreas ( 26 AUG 1978 - )
Orth, Johannes ( 5 AUG 1938 - )
Orth, Martina ( 5 SEP 1967 - )
Orth, Michael ( 28 OCT 1971 - )
Orth, Norbert ( 14 SEP 1968 - )
Oschmann, Kersten ( 28 SEP 1955 - )
Oschmann, Laura ( 7 OCT 1990 - )
Oschmann, Marisa ( 2 JUN 1995 - )
Oschmann, Teresa ( 4 APR 1992 - )
Osten, Burkhard ( 26 DEC 1929 - )
Osten, Ilsabey ( UNKNOWN - 27 DEC 1640)
Osten, Marina ( 29 MAY 1959 - )
Otilie,
Ott, Anna Auguste 
( 15 NOV 1840 - BEF. 1900)
Otte, Anna ( 22 JUN 1900 - 18 OCT 1966)
Ottenberg, Johann Wilhelm ( 1708 - 1779)
Ott, Johann ( UNKNOWN - UNKNOWN)
Otto, Dorothea Marie ( 10 APR 1812 - 27 MAY 1859)
Otto, Heinrich Andreas ( UNKNOWN - UNKNOWN)