Joseph A. Seifert, Jr., 83, Leavenworth, passed away Wednesday, November 29, 2023. Visitation will be held 5 to 7 P.M., Thursday, December 28, 2023, at Davis Funeral Chapel. Mass will be 10:30 A.M. Friday, December 29, 2023, at Sacred Heart Catholic Church. Graveside service will follow at Gate of Heaven, Kansas City, Kansas. Memorial contributions may be given to Knights of Columbus, Council On Aging Meals on Wheels or Sacred Heart Catholic Church.