Betty M. Berry, a retired licensed practical nurse, died Monday of cancer at University Hospital. She was 64 and lived on Evergreen Drive in Dundalk.

Services for Mrs. Berry were being held today at the Duda-Ruck funeral establishment, 7922 Wise Ave., Dundalk.

She retired about three years ago after working for the Chesapeake Physicians Professional Association for more than 10 years.

Earlier, she worked for more than 20 years at City Hospitals, now the Francis Scott Key Medical Center, where she went to nursing school.

She was an honorary life member of the Balco Pleasure Club and a member of the Rosedale Community Evangelical Congregational Church and of the Dundees, an auxiliary of the Dundalk Power Squadron.

She is survived by her husband, Harry S. Berry; two daughters, Donna Ward of Essex and Diane Clare of Dundalk; a sister, Lorraine Youse of Reading; and four grandchildren.