Ilsa B. Koelzer

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Penwell-Gabel Cremations, Funerals & Receptions - Olathe

Posted an obituary

November 6, 2025

Ilsa Koelzer Obituary

Ilsa passed away peacefully on November 5, 2025 at the Select Specialty Hospital in Kansas City, KS, surrounded by her family and friends.Ilsa was born on March 16, 1958 in Reading, Pennsylvania, to Rudy and MaryAnn (Mullen) Koenig. Ilsa was... Read Ilsa Koelzer's Obituary