Ola Callahan - Owen Callahan

Ola Callahan Olden Callahan (Oct 25, 1896 - Dec 1985) Olen Callahan (May 17, 1901 - Dec 1981) Oletha Callahan (Sep 28, 1914 - May 10, 2001) Olevia Callahan (Oct 20, 1912 - Feb 28, 1997) Oley Callahan (Oct 4, 1923 - Jul 1968) Olga Callahan Olin Callahan (Jan 25, 1900 - Aug 16, 1990) Olive Callahan Oliver Callahan Olivette Callahan (Jan 22, 1923 - Apr 1994) Olivia Callahan Ollie Callahan Oma Callahan (Aug 11, 1911 - Mar 27, 1993) Omar Callahan (Feb 9, 1906 - Jun 1970) Omer Callahan Ona Callahan Oneal Callahan (Oct 27, 1914 - Jul 25, 1999) Oness Callahan (Jan 7, 1920 - May 27, 1998) Onita Callahan (Apr 28, 1923 - Apr 25, 1988) Onna Callahan (Jun 10, 1904 - Oct 15, 1987) Opal Callahan Ophelia Callahan (Nov 18, 1920 - Aug 1982) Ora Callahan

Oralia Callahan (Born c. 1925) Orba Callahan (Dec 16, 1909 - Mar 1996) Orben Callahan Orestes Callahan (Aug 28, 1887 - Jul 1963) Oreta Callahan (Sep 6, 1915 - Sep 1987) Orin Callahan (Nov 2, 1895 - Jan 1972) Orlena Callahan (Jun 14, 1884 - Jun 1972) Ortrud Callahan (Jul 21, 1936 - Jan 26, 2000) Orvel Callahan (May 13, 1906 - May 1968) Orville Callahan Oscar Callahan Ossie Callahan (Aug 12, 1918 - Feb 2, 2004) Oswald Callahan (Born c. 1926) Ota Callahan (Born c. 1967) Otha Callahan Othal Callahan (Sep 7, 1908 - Mar 24, 1989) Otho Callahan (Oct 28, 1892 - Mar 1963) Otis Callahan (Apr 9, 1921 - Nov 20, 2004) Otto Callahan (Dec 8, 1919 - Feb 8, 2007) Ovay Callahan (Feb 25, 1912 - Nov 17, 1989) Oveta Callahan (Born c. 1949) Ovie Callahan (Jun 16, 1905 - Nov 1972) Owen Callahan