Ancestors in Family Tree
- Osthoff, Cecelia Eleanor 1900-1990
- Osthoff, Charles Herman 1874-1955
- Osthoff, Christian Mathias 1876-1959
- Osthoff, Christian Mathias 1901-1977
- Osthoff, Clara Frances 1898-1987
- Osthoff, Clara Marie 1921-2014
- Osthoff, Dorothea Amalia 1917-2011
- Osthoff, Dorothy M 1925-1993
- Osthoff, Earl R 1895-1986
- Osthoff, Edith Mae 1919-1951
- Osthoff, Edna 1903-1996
- Osthoff, Edward 1874-1952
- Osthoff, Edward Charles 1912-1990
- Osthoff, Edward William 1883-1958
- Osthoff, Eldon Gustave 1909-1988
- Osthoff, Elsie Dorathea 1912-1995
- Osthoff, Elvin Ewald H 1935-2005
- Osthoff, Emil August 1892-1984
- Osthoff, Emma Henrietta Sophia 1893-1987
- Osthoff, Emma Wilhelmina 1869-1962
- Osthoff, Emma Wilhelmine Olinde 1922-2004
- Osthoff, Ethel Darline 1915-1999
- Osthoff, Eugene John 1896-1957
- Osthoff, Ewald Theodore William 1905-1991
- Osthoff, Florence Ann 1911-1975
- Osthoff, Florence Mary 1923-2008
- Osthoff, Frances Louise 1908-2004
- Osthoff, Francis Joseph 1914-2005
- Osthoff, Frank A 1858-1953
- Osthoff, Frank Clem 1894-1981
- Osthoff, Freda 1893-1985
- Osthoff, Frederick 1881-1952
- Osthoff, Frederika L 1876-1987
- Osthoff, Frieda W. 1904-1999
- Osthoff, Fritz 1911-1970
- Osthoff, George 1917-1997
- Osthoff, George F. 1893-1966
- Osthoff, George H. 1857-1949
- Osthoff, Georg Otto Reihnard 1873-1949
- Osthoff, Gerhard Friedrich 1906-1985
- Osthoff, Gertrude Kathleen 1885-1945
- Osthoff, Harold Franklin 1908-1992
- Osthoff, Heinrich Wilhelm 1891-1956
- Osthoff, Helena 1884-1976
- Osthoff, Helen M. 1910-1991
- Osthoff, Henrietta Louise 1907-1978
- Osthoff, Herbert 1909-1979
- Osthoff, Herman 1878-1957
- Osthoff, Irwin Leroy 1909-1993
- Osthoff, Janice 1912-1997
- Osthoff, Johanna Marie Barbara 1864-1954
- Osthoff, Johanna- Wickert 1915-2008
- Osthoff, John Preston 1903-1971
- Osthoff, Juliette (Anna) 1878-1972
- Osthoff, Jurgen Henrich Wilhelm 1729-
- Osthoff, Laura 1893-1970
- Osthoff, Leo Alexander 1877-1917
- Osthoff, Leona 1914-1989
- Osthoff, Leonard Everette 1921-1983
- Osthoff, Louisa 1855-1945
- Osthoff, Louisa 1889-1980
- Osthoff, Louise Eileen 1902-1990
- Osthoff, Lulu 1889-1980
- Osthoff, Margaret Clementia E. 1891-1988
- Osthoff, Margaret Josephene 1917-2010
- Osthoff, Marguerite Ellenor 1909-1977
- Osthoff, Mathias "Matt" 1872-1954
- Osthoff, Maude Almyra 1899-1979
- Osthoff, Max 1893-
- Osthoff, Maxmillion 1902-1951
- Osthoff, Meta Marie 1896-1992
- Osthoff, Mindy Jo 1976-1988
- Osthoff, Minnie 1880-1970
- Osthoff, Nathaniel C 1898-1951
- Osthoff, Olga Emma Emilie 1898-1975
- Osthoff, Oscar Paul 1883-1950
- Osthoff, Oscar Walter 1896-1974
- Osthoff, Oscar William 1900-1982
- Osthoff, Paul 1867-1943
- Osthoff, Paula 1879-1948
- Osthoff, Pauline 1922-1957
- Osthoff, Profita Janet 1930-2003
- Osthoff, Ralph Edward 1915-1983
- Osthoff, Ralph Henry 1918-1983
- Osthoff, Robert 1863-1948
- Osthoff, Robert 1892-1956
- Osthoff, Robert 1925-1992
- Osthoff, Robert E. 1919-2001
- Osthoff, Robert Herman 1913-1991
- Osthoff, Roger Oscar Herman 1934-1997
- Osthoff, Rosalie E. 1938-1986
- Osthoff, Rueben 1922-1983
- Osthoff, Ruth 1907-1990
- Osthoff, Teckla J 1912-1984
- Osthoff, Theodore Herman 1911-1981
- Osthoff, Ursula Hermine 1911-1996
- Osthoff, Walter Henry 1908-1956
- Osthoff, Warren 1947-1974
- Osthoff, Wilbur "Will" S. 1924-2012