CASSERLY William M. In West Roxbury, Sept. 22, formerly of Mission Hill. Beloved brother of Paul P. of Ca., Anne M. Granger of Medford, Robert J. of West Roxbury and Margaret E. Frazier of Billerica also survived by many nieces and nephews. Funeral from the William J. Gormley Funeral Home 2055 Centre St. WEST ROXBURY, Monday Sept. 26 at 8:45 am followed by a Funeral Mass in Blessed Mother Teresa of Calcutta Church, 800 Columbia Rd. Dorchester at 10 o’clock. Visiting hours Sunday 4-8 pm. Relatives and friends invited. Late U.S.M.C. Korean Veteran and member of Mission Hill American Legion Post # 327.