Ronald M. Cullison, 94, of Lancaster, passed away on Sunday, April 5, 2026, at Homestead Village. He was the husband of the late Iva Jean Baldwin Cullison, to whom he was married for 67 years before she passed away on January 16, 2021. He was born in Baltimore, MD son of the late Ralph O. and Edith King Cullison. Ron worked as an industrial engineer for RCA for 22 years and Woodstream, Lititz for 12 years before his retirement. He was a graduate of Johns Hopkins University, Class of 1955, a member of the Conestoga Sertoma Club, where he served as vice-president, was a member of the American Society of Quality Control, and the Metallurgic Society. He enjoyed antiquing for many years with his wife, Iva Jean, was an avid collector of Lionel Trains and they enjoyed traveling together for many year and spending time with their family.
He is survived by his children: Debra (the late George) Myers, Lancaster; Greg (Karen) Cullison, Lititz; Suzanne Stevenson, Lancaster; and Lisa Cullison, Norristown. Six grandchildren: Laura Myers; Meggie (Abdul) Al Yahyaai; Robert (Samantha) Cullison; Joseph Cullison, Michael Cullison and Cole Stevenson. One great-granddaughter: Ella Myers. He was preceded in death by one brother: Ralph Cullison and one sister: Beatrice Patton.
The Private Graveside Service and Burial will be held in Mountville Cemetery. Arrangements by the Workman Funeral Homes, Inc., Mountville/Columbia. To send an online condolence, visit the condolence page.