Dennison John Courtney

November 16, 1941 - May 26, 2025

Dennison John Courtney was born November 16, 1941 in Niagara Falls, New York and passed away May 26, 2025 in Houston, Texas. He grew up in Niagara Falls and attended Niagara University from which he graduated in 1963. Upon graduation, he was... View Obituary & Service Information

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