Mark Steven Treen

Ilion - Mark Treen, 63, passed away unexpectedly on Tuesday, October 27, 2026, in Ilion, NY.

Mark was born on August 3, 1963, in Ilion, NY, to the late James and Catherine Latella Treen.

Mark attended Frankfort Schools and graduated from Frankfort-Schuyler High School with the Class of 1981. He was an independent CDL driver throughout the area.

Mark will be remembered for his larger-than-life personality, unmistakable sense of humor, and ability to bring people together. He had a special gift for making people laugh, brightening any room he entered, and making the most of every moment. Generous by nature and always thinking of others, Mark had a heart of gold and made those around him feel welcomed, cared for, and appreciated. He was truly one of a kind and will be deeply missed by the many people whose lives he touched.

Mark is survived by two sons, Mark Treen and Jesse Treen; three sisters, Cathy Altieri, Wendy Lambert, and Cindy and her husband, Dominick Alsheimer; his cherished grandson, Jesse Treen Jr.; and several nieces, nephews, and cousins. He was predeceased by his parents, James and Catherine; two brothers, James Treen in 1953 and Jimmy "JJ" Treen in 2014; and one sister, Tammy Griffin in 2003.

His funeral will be held Friday, November 6, 2026, at 1:00 PM at the V.J. Iocovozzi Funeral Home, Inc., 203 Second Ave., Frankfort, with Deacon James Bower officiating. Interment will be in Mt. Olivet Cemetery. Calling hours will be Friday from 11:00 AM until the time of the service at V.J. Iocovozzi Funeral Home, Inc.

Expressions of sympathy may be placed on Mark's online memorial page by going to www.iocovozzifuneralhomes.com