Patrick Loras Byrnes, 88, of Rochester, MN, formerly of Waterloo, passed away May 2, 2026, in Rochester. He was born August 16, 1937, in Waukon, the son of Garland and Mary (Reddy) Byrnes. Mass of Christian Burial will be held Tuesday, May 12 at 10:30 a.m., at Sacred Heart Catholic Church in Waterloo, under the auspices of Queen of Peace Catholic Church.