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Leonard Bryan Kosmalski
January 31, 1978 — January 4, 2026
Quakertown
Leonard Bryan "Leo Kos" Kosmalski, 47, passed away on January 4, 2026. He was born in Sellersville, PA on January 31, 1978 to Yolanda Stout, and his adoptive father, the late Robert Kosmalski. Leo loved going out boating with his friends, fishing, camping, and crabbing.
Leo Kos is survived by his mother Yolanda; brother Jordan Robert Kosmalski; nephew Jax Robert Kosmalski; aunt Velvet (Chuck) Goffe; close friend of 20 years Janice Pohlig; lots of cousins; and many other loving family and friends.
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