Age 99, of West Palm Beach, passed away at home on June 29, 2013. A former resident of Broomall, Pennsylvania, Marguerite resided in West Palm Beach for the past 35 years. She was also a summer resident of Lake George, New York. Marguerite was a devoted member of Holy Name of Jesus Catholic Church. She was predeceased by her husband, Harvey B. Congleton; parents, Joseph and Jane Sullivan and eight brothers and sisters. Marguerite is survived by her children, Cynthia Byrne, Sally Congleton and Brian and Karin Congleton; grandchildren, Joel Congleton, Claire and Erik Gunnison, Nick Byrne and Mary Irvine; great grandson, Tristen Congleton-Burwell; sisters-in-law, Betty S. Sullivan and Dorothy Jean Sullivan. She is also survived by numerous nieces, nephews and a large extended family. A Memorial Service for Marguerite will take place at a later date in Lake George, New York. In lieu of flowers, the family requests donations be made to The Lake George Volunteer Fire Department, 179 Ottawa Street, Lake George, NY 12845, 518-668-5083; The Fund for Lake George Water Conservancy, 2199 State Route 9, Lake George, NY 12845, 518-668-9700; or please make a donation to a charity of your choice.