John F Cassidy of Lee’s Summit Missouri passed away on Saturday, February 5, 2022.Memorial service will be 4:00 pm Feb. 18, 2022 at Langsford Funeral Home with visitation following at 4:30 – 6:00 pm.John was born on July 13, 1947 in Kansas City Missouri. He passed away peacefully at Beautiful Savior nursing facility following several recent health issues. John joined the US Navy in May 1967 and earned his silver dolphins in Submarine service. John retired from JKV maintenance department as paint supervisor after 30 years of service. John so enjoyed his home on Prairie Lee Lake, Lee’s Summit with family and friends who would stop by often for visits. John was preceded in death by his parents, Thomas and Mary Cassidy, his brothers William Barry, Thomas Cassidy, and sister Patricia Brown. John leaves behind his son William P Cassidy (Mic), his brother and sister in law Patrick (Ted) and Linda Cassidy, nephew John W (Jake) Cassidy and family. John also leaves a large extended family of nieces nephews and cousins. He will be missed by all including many friends.