Robert W. Dill, 75, of Edison, passed away on Sunday, March 13, 2022 at Hartwyck at Oak Tree, Edison. Robert was born in Passaic and raised in Elmwood Park before moving to Edison in 1986, then to Piscataway in 1998. He earned his BA from the Pratt Institute in Brooklyn in 1972, and went on to be become an architect; owning and operating Robert W. Dill Architect and Planner in Edison for 35 years. He was a member of the Kiwanis and an avid reader who loved photography. He had a unique sense of humor, and was a die-hard Dallas Cowboy fan. Robert was predeceased by his wife of 27 years, Rosemarie Stelzle; his parents, Woodrow W. and Margaret R. Dill; and his sister, Sharon Ross. He is survived by his daughters, Courtney Dill and Dawn Stelzle; son, Michael Stelzle; grandchildren, Amber, Hailey, Anthony and Emilia; along with his nephew, Shaun Ross; and his cousins. Relatives and friends are invited to visit on Friday, March 18, 2022 from 3:00 p.m. - 6:00 p.m. at Boylan Funeral Home, 10 Wooding Avenue, Edison. Cremation will be private.