Wittingen 2024
Joyce Wittingen Obituary HollandSentinel.com
Mary Wittingen Obituary (1926 - 2019) - Hudsonville, MI - Grand Rapids Press Grand Rapids Press Obituaries
Crossbow German deaths: Two shot through heart, one in neck BBC.com
Obituaries Today: Helen Wittingen, 86, married 63 years - mlive.com MLive.com