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Robert William Sienkiewicz
June 7, 1975 — November 17, 2025
Hamilton, NJ
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Robert William Sienkiewicz, 50, of Hamilton, NJ, passed away peacefully on November 17, 2025 at Capital Health in Hopewell, NJ.
Robert was born on June 27, 1975, in Trenton, NJ, to William (Bill) Robert Sienkiewicz and Margaret (Peggy) Sienkiewicz. He attended Hamilton West High School. Known for his compassion, strong spirit, and great sense of humor, Robert loved fishing and was an avid fan of the San Francisco 49ers.
He is survived by his sisters, Janelle L. Sienkiewicz of Bristol, PA, and Lisa M. Sienkiewicz of Corsicana, TX, along with her partner Angelo Felciano; and two nephews, Domanic and Angelo Felciano of Corsicana, TX. And his beloved dog Veil. Robert was preceded in death by his life partner, David M. Walsh, and his parents, William (Bill) and Margaret (Peggy) Sienkiewicz.
A private memorial will be held by the famil
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