John Alfred Periconi, 76, of Mahwah, NJ passed away peacefully on Thursday evening, March 4, 2021. He passed away suddenly from Glioblastoma, a previous unknown medical condition to him and his family. John was very active in high school where he served as vice president of the Future Farmers of America. He graduated from Vineland High School in 1962. John was a proud Firefighter for over 40 years with the Panther Road Fire Company 5 in Vineland and worked at UPS for a few decades. He most recently was a member of the Mahwah, NJ CERT program for a few years. He was a devoted father to Heather-Ann Falcon, grandfather to Christopher John Falcon and so many other individuals who called him "Pop Pop John" and "Uncle John" even though they were not blood related.