Martin Scott McCollough was born in Belleville, Ill. on July 27, 1963, a child of Glenn and Dorothy McCollough. He was a graduate of O'Fallon Township High School in 1981 and then attended Belleville Area College.  Martin died unexpectedly on August 16, 2025, at age 62.

Judy Katherine (nee Dufaux) McCollough was born in Merritt, Canada on May 27, 1966.  Martin and Judy married on December 10, 2003 in Shrewsbury, Mo. They were married for 21 years. Judy died unexpectedly on June 03, 2025. Judy's Celebration of Life was held on June 27, 2025.

Martin was preceded in death by his father Glenn McCollough and his wife, Judy. Martin is survived by his mother Dorothy (nee Scott) Falk, brother Michael McCollough, sister Myra and her husband Richard Stone, nephew Michael McCollough and his wife Amber (nee Kehl) McCollough.

Graveside Services for Martin and Judy will be held at 11 am, Saturday, September 27, 2025 at O'Fallon City Cemetery in O'Fallon, Ill. with Deacon Len Ratajczyk officiating.

A Celebration of Life luncheon will follow at Casa Azteca, at 501 West Highway 50, Martin and Judy's favorite restaurant in O'Fallon.