Elizabeth Crews, an employee of the Baltimore mayor's office, died Friday of cancer at Franklin Square Hospital. She was 65 and lived on Dunmanway.

A mass of Christian burial for Mrs. Crews was being offered today at St. Rita's Roman Catholic Church, Dunmanway and Dunglow Road in Dundalk.

A city employee for more than 30 years, she had worked for the Health Department before moving to the mayor's office.

She was a former president of the Ladies Auxiliary of the Ancient Order of Hibernians in Dundalk.

The former Elizabeth Mannion was a graduate of Seton High School.

Her survivors include two sisters, Mary Mannion of Arnold and Carol Urban of Kalamazoo, Mich.; her stepmother, Margaret Mannion of Baltimore; a niece; and two nephews.