Thomas Case, age 91, of Columbia, Maryland passed away on Thursday, July 4, 2019. Thomas enjoyed his career in electrical engineering and loved flying and travel. Beloved husband of the late Silvia Connall. Loving father of Christopher Case and Carlye, and the late Eugenie Connall. Dear brother-in-law of Desmond Connall and Joyce. Cherished brother of Paula and Helen. Thomas is also survived by his grandchildren Kristin, Caitlin and Brandon, Thayer and James, and Spencer, along with many other loving family and friends.