Robert C. Peck Sr., 83, of Edison, passed away on Thursday, February 23, 2023 at home. Robert was born in Jersey City to the late John and Irma Peck. He was a custodian for the Edison Board of Education for 35 years. In his free time Robert enjoyed gardening and being with his family. Robert was predeceased by his brother, John Peck. He is survived by his son, Robert Peck Jr.; daughter, Lisa Guzman and her husband Primitivo; brothers, Billy Peck and his wife Barbara, and Alan Peck; sister, Margie Nemeth and her husband Russell; along with his grandchildren, Kayla Peck, Zackery Peck & his wife Daniella, Brianna Peck, Harley Guzman, Matteo Peck and Hunter Guzman. In addition, he is survived by his great grandchildren, Jaiden Clervoyant, Kaliyah Irvin, and Olive and James Peck. Relatives and friends are invited to visit on Sunday, February 26, 2023 from 3:00 p.m. - 7:00 p.m. at Boylan Funeral Home, 10 Wooding Avenue, Edison. Funeral Services will be held on Monday, February 27th at 10:00 a.m. at the Funeral Home. Interment will follow at Franklin Memorial Park, North Brunswick.