BYRNE, Patricia M. (Rieker) of Arlington. May 29, 2011. Beloved wife of the late John R. Byrne. Loving mother of Kathleen Serpone and her husband Richard of Yarmouthport, John R. Byrne Jr. and his wife June of Burlington, Sheila Pandolfo and her husband Joe of Burlington, Marcia Stanton of Billerica, Patricia Larson and her husband Cam of Newton, Maureen Bergstrom and her husband Fred of Westborough, James Byrne and his wife Barbara of Danvers, and Nanci Villante and her husband Tony of Walpole. Sister of Joan Beaudoin of North Weymouth, Anne Ward of Kingston, and the late Ellen LeBlanc. Also survived by 21 grandchildren and 25 great grandchildren. Dear friend of Stephen and Joe. Funeral from the Keefe Funeral Home, 2175 Mass Ave., NORTH CAMBRIDGE on Friday at 10 am. Funeral mass at St. Camillus’ Church Arlington at 11 am. Relatives and friends invited. Visiting Hours Thursday 4-8 pm. Burial in Mount Pleasant Cemetery in Arlington. In lieu of flowers donations may be made to Merrimack Valley Hospice, 360 Merrimack St., Lawrence, MA 01843. For obituary, directions or to send an online condolence visit www.keefefuneralhome.com