Alma Mabel Robertshaw Murray, 91, of Ocean Grove, died Monday, May 2, 2011, at Manor by the Sea, Ocean Grove. She was the personal secretary to the president of the Monroe Calculator Company, Orange until retiring. Born in Orange, she lived in Glen Ridge before moving to Ocean Grove.She was predeceased by her husband, Patrick Murray; and her parents, Arnold and Mabel Robertshaw. Surviving are her cousins, Carolyn Robertshaw of Red Bank, and Bruce Robertshaw of West Orange. A graveside service will be held at 11 a.m. Thursday, May 5 at Rosedale Cemetery, Orange, with interment following. A memorial service will be held at a later date at the First Presbyterian Church of Belmar. In lieu of flowers, contributions to the First Presbyterian Church, 600 Ninth Ave., Belmar, NJ 07719 would be appreciated. The Ocean Grove Memorial Home, is in charge of arrangements.