RICHARD JOHN WILSCHKE. On April 14, 2026, Richard John Wilschke, age 84, of Columbia, MD. Beloved husband of Beverley Allen Wilschke; loving father of Matthew Wilschke and wife Susan of Ellicott City, MD, Samuel Wilschke and wife Asano of Hiroshima, Japan; beloved grandfather of Peter and Drew Wilschke; and brother of Roger Wilschke of Denver, CO, and Drew Wilschke of Sleepy Hollow, IL. Memorial services will be private. Contributions may be made in his memory to: Maryland Food Bank, 2200 Halethorpe Farms Rd., Baltimore, MD 21227. Services entrusted to Witzke Funeral Home, Inc., Columbia, MD.