LARSON – Ada D., of Islip, NY on November 4, 2019. Beloved wife of the late Elwin S. Larson. Devoted mother of Ann Larson, Kenneth Larson, Barbara Coltellino, Ronald Larson, and Richard Larson. Cherished grandmother of Nathaniel Larson and John Luke Coltellino. Reposing at The Fredrick J. Chapey & Sons West Islip Funeral Home, 1225 Montauk Hwy., (1/4 mile west of the Robert Moses Cswy.). Celebration of the Liturgy of Christian Burial Friday 10:00 AM St. Patrick’s R.C. Church, Bay Shore, LI. Interment to follow at Holy Rood Cemetery, Westbury, LI. Visiting Thursday 2:00 PM until 4:30 PM and 7:00 PM until 9:30 PM.