Ms. Lorraine Sheehan has been an activist both as a volunteer and professional for 30 years. She was elected to the MD House of Delegates in 1974 and re-elected in 1978 and 1982. During her time in the General Assembly, she served on the House Judiciary Committee and the House Ways and Means Committee. She has concentrated on funding and rights of persons with disabilities, women and family issues.

In 1983, Governor Harry Hughes appointed Ms Sheehan Secretary of State of MD.

Since 1990, she has represented numerous nonprofit agencies including MD Center for Community Development, Job Opportunities Task Force, MD Disability Law Center, MD Mental Health Association, MD Society of Surveyors, MD Society of Professional Engineers, MD Chapter American Council of Engineering Companies.

Lorraine's knowledge of the legislative process, the politics of the Assembly and her solid reputation as a person who works well with diversified interest has served her clients well. Lorraine is also recognized as a strong advocate who does not hesitate to speak out.

As a volunteer, she is the President of The Arc of the United States (the largest family/consumer organization advocating for the rights and supports for people with cognitive disabilities); a Commissioner of the Anne Arundel Housing Authority. She has received numerous awards and served on many Boards and Commissions.

She is an active member of the Developmental Disabilities Coalition, past president of The Arc of Anne Arundel County, past president of The Arc of Maryland and a member of the Advisory Board to the RISE Program. RISE assists people with disabilities to develop their own businesses.