Guido P. Mistriner, 87, of Niagara Falls, NY, passed away on February 21, 2021 at his residence.  Born in Niagara Falls, NY, he was the son of the late Antonio and Emilia (Martin) Mistriner.

Guido proudly served his country in the United States Army during the Korean Conflict, serving in Germany from 1953 until his honorable discharge in 1955.  On June 11, 1955, he married Dolores (Quigliano) Mistriner.  Guido was employed in the printing business for 50 years, working for Warder Paper Box, Fose Printing, Human-Wahl Printing, and Shipman Printing Industries, all in Niagara Falls, NY.  He was a lifelong and 4 ^th Degree member of the Knights of Columbus.  He enjoyed woodworking and fishing, bike riding and walking.  Above all, the love of his life was his wife, children and grandchildren. He cherished every moment he spent with them.

In addition to his wife of 65 years, Guido is survived by his children, Michael (Sally Avery) Mistriner, and Mark (Kristen Jacobsen) Mistriner; his grandchildren, Max (Ashley Cowell) Mistriner, Mitchell Mistriner, Sabrina Mistriner, and Marissa Mistriner; his sisters-in-law, Carrie (late Richard) Gibbons and Alice (late Dominic) Elia, as well as several nieces, nephews, great nieces and great nephews.  He was predeceased by his siblings, Adelio 'Streak' Mistriner, Ada (late John) Ventrilla, and Lydia (late John) Beltrano, as well as his brothers and sister in-laws, Frank (late Angeline) Quigliano, Salvatore (late Jean) Quigliano, Lawrence (late Shirley) Quigliano, Ann (late Leo) Cicero, Josephine (late Edward) Zahno, Annette (late Milford) McCormick, Lena (late Claude) Morningstar, and Mary (late William) Kubas.

Private visitation will be held for the family.  Guido's Mass of Christian Burial will be held on Saturday, February 27, 2021 at 11 AM at St. Raphael's Church, 3840 Macklem Avenue, Niagara Falls, NY 14305.  Everyone please assemble at church.  Entombment in Gate of Heaven Cemetery, Lewiston, NY.  If desired, memorial offerings may be made to St. Jude Children's Research Hospital, www.stjude.org/donate .  Arrangements by M.J. COLUCCI & SON NIAGARA FUNERAL CHAPEL.  Visit mjcoluccifuneralchapel.com for online condolences.