Mark L. Young was born in 1991.
He was born in 1991.
Mark L. Taylor was born in 1954.
Mark L. Schneider was born in 1941.
Mark L. Knapp was born in 1938.
Mark L. Lester was born in 1946.
Mark L. Grover was born in 1947.
Mark L. Walker was born in 1941.
Mark L. Tidd was born in 1955.
Mark Leiren-Young was born in 1962.
Richard L. Young was born in 1953.
Mark L. Hersey was born on 1863-12-01.
Mark L. Mendoza was born on 1973-08-28.