Elsie Catherine O'Brien (nee Pfluger), 86, of Babylon, on January 11, 2020. Predeceased by her beloved husband, Paul Martin O'Brien, in 2011. Beloved mother of Deborah (Peter), Jennifer, and Rebecca (Steve). Adored grandmother of Peter, Matthew, Steven, Erin, Henry Joe, Jacob, Claire, Emma, Eve, Anna, and Mary. Devoted sister of Herbert Pfluger. Elsie was a parishioner of the First Presbyterian Church of Babylon for over 70 years, where she was also an administrative assistant, church elder, and Sunday school teacher. In her spare time, Elsie loved to read the bible, cooking, travelling, and spending time with her grandchildren. She will be missed by all the many lives she touched. Family will receive friends at Claude R. Boyd-Spencer Funeral Home, 448 W. Main Street, Babylon, Tuesday, January 14, 2020, 5:00-9:00pm. Funeral service 10am Wednesday, January 15, 2020, First Presbyterian Church, Babylon. Interment to follow at Pinelawn Memorial Park.