Ahearn, Jr. – Robert Francis of East Islip, LI, on May 24, 2019. Beloved husband of Elizabeth. Devoted father of Robert (Lorell), Paul (Claudia), Brian, and Dianne (Ken) Windt. Cherished grandfather of eleven. Loved great-grandfather of eleven. Dear brother of Joan (Walter) Higgins. Also loved by daughter-in-law Laurie. Reposing at The Fredrick J. Chapey & Sons East Islip Funeral Home, 200 East Main Street (1/2 mile east of S.S. Pkwy., exit 45W). Celebration of the Liturgy of Christian Burial Wednesday 10:45 AM at St. Mary’s R.C. Church, East Islip, LI. Interment to follow at St. Charles Cemetery, Farmingdale, LI. Visiting Tuesday 2:00 PM until 4:30 PM and 7:00 PM until 9:30 PM.