Mat Callahan was born in 1951.
Ben Callahan was born in 1957.
Ethelbert Callahan was born in 1829.
Victor Callahan was born in 1963.
Errett Callahan was born in 1937.
North Callahan was born in 1908.
Steven Callahan was born in 1952.
Tom Callahan was born in 1921.
Henry Callahan was born in 1957.
Bob Callahan was born in 1937.
Donald A. Callahan was born in 1876.
Kenneth Callahan was born in 1905.
Daniel Callahan was born in 1930.