Life long Chandler Resident John Farmer Calvin was born July 19, 1942 to John and Viola Calvin in Chandler Oklahoma. He passed this life May 15, 2020 in Shawnee Oklahoma. John enjoyed many things in life, among them were kayaking and bird watching. Preceding John in death are both his parents, and one brother George Calvin. Left behind to mourn his passing is son Mark Calvin and wife Angie of Tulsa, daughter Gina Calvin of Mexico, and son John Calvin and wife Jones of Dodge City KS. As well as numerous grandchildren and great grandchildren. Due to the current pandemic a public memorial will be announced at a later date.