John J. McMaster, 66, of Drumore, passed away on Wednesday, January 4, 2023 after a long illness.  He was the son of the late John and Anne (Cooke) McMaster, and the loving husband of the late Michelle A. (Suloff) McMaster (2019).  He worked for Congoleum Corp. in Trainer for many years and a printing company in Lancaster prior to his retirement.  He was born in Upland and raised in Linwood, PA attending Holy Saviour and Chichester High Schools.  He later moved with his family to Lancaster.  John loved his family and enjoyed the Phillies, old western movies, living and driving in the country, astronomy, and learning about his family ancestry.  He is survived by his four daughters, Kristin, Jennifer (Daryl), Melissa (Brittany) and Samantha McMaster.  He was especially proud of his grandsons Seth McMaster-Wingo and Patrick Flahart.  He is also survived by his sisters, Fran Zettlemoyer (Charles), and Mary Ann Iacono (Gregory).  A service to honor his memory will be held at a later date convenient for the family.