Rosemarie Dillon, 87, of Montour Falls, passed away on Monday, October 4, 2021 at her home from pancreatic cancer, surrounded by her three children. She was born in Brooklyn, NY on April 19, 1934, the daughter of the late Joseph and Mildred Weber and graduated from Sewanhaka High School. Rosemarie worked as a traffic manager for AT&T for five years. She later was bookkeeper and office manager for Dillon Heating and Cooling, and also bartender at the M&M Club. She was a communicant of St. Mary's of the Lake Church in Watkins Glen. She was an avid euchre player and organized weekly tournaments at the Moose club for many years. She loved her "Euchre family"! She was also a very active grandmother and loved being around her family. She is survived by two sons, Gary Jerabeck (partner Jorge Villarroel) of San Francisco, CA and Craig Jerabeck (partner Denise Mooney) of Canandaigua, NY; daughter, Jeanette Myrick (Stephen) of Mount Hope, NY; five grandchildren, Elizabeth (Jerabeck) Watson, Craig Jerabeck, II, Katherine Jerabeck, Alexander Myrick and Patrick Myrick; one great granddaughter, Nora Rose Watson; two nephews, Edward Weber and Stephen Weber; and one niece, Nancy Weber. Rosemarie was predeceased by her husband, Alex Dillon, and by her brother, Edward Weber. Relatives and friends are invited to call from 11:00 am to 1:00 pm on Friday, October 8, 2021 at Vedder-Scott & Zinger Funeral Home, 122 N. Genesee St., Montour Falls. Her funeral service will follow at 1:00 pm. Burial will be in Union Cemetery of Hector in Burdett. In lieu of flowers, contributions may be made to the Falck Cancer Center, 571 E. Market St., Suite 102, Elmira, NY 14901 or at arnothealth.org.