Background
Johnson, Mary Teresa was born on August 31, 1940 in Washington, District of Columbia, United States. Daughter of George Joseph and Mary Teresa (McQuillan) O'Hare.
Johnson, Mary Teresa was born on August 31, 1940 in Washington, District of Columbia, United States. Daughter of George Joseph and Mary Teresa (McQuillan) O'Hare.
Student, University Maryland, 1958—1960.
Teacher Holy Redeemer, College Park, Maryland, 1960—1967. Clerk Prince George Bar Association, Hyattsville, 1970—1974. Director parks and recreation City of Hyattsville, from 1974.
Democratic State Central Committee, Maryland, from 1982. Chairman Prince Georges County, from 1986. Member of Park and Resource Conservation Foundation (secretary since 1983), Maryland Recreation and Park Association (president since 1985, Quarterly award 1980), Maryland Municipal League since 1983.
Married Robert Thomas Johnson, October 1, 1960. Children: Robert Junior, Mary Lou, Bridget.