Age 64, of Lawrenceville, on Thursday, May 26, 2022. Beloved mother of the late Carly Anna Whitney and Jennifer Whitney; loving grandmother of Mackenzie Carlson; cherished daughter of Irene L. (the late Ronald E.) Deutsch and the late William A. Colella; dear sister of Bruce (Nancy) Colella, Sharon (Joseph) Bellisario, William Colella, Joseph (Maureen) Colella and Amy (Roehl) Pena; also survived by nieces and nephews. Marylou was a trivia enthusiast. She enjoyed watching the Game Show Network and playing Bingo. Marylou loved going to Disney World with her daughters and granddaughter. Family and friends are welcomed at the WALTER J. ZALEWSKI FUNERAL HOME, 216 44th Street, Lawrenceville, on Tuesday, May 31, 2022 from 1-8 p.m. with a Funeral Service at 7:30 p.m.