Diana Lynn Tysdal (nee Nolting) passed away suddenly at 3:15PM on July 4th, 2026 at the age of 55. She was born in St. Louis, MO on March 3rd, 1971.

She is predeceased by her mother, Linda Lee Nolting.

Diana is lovingly remember by her father, Don Nolting; daughter, Courtney Tysdal; granddaughter, Riley O’Brien; brother, Donny Nolting; sister-in-law, Jessie Nolting; nephew, Gavin Nolting; nieces, Alyssa Nolting and Brianna Graves; great-nieces, Zoe and Kinsley Lumphiere; along with many uncles, cousins and friends.

She will be remembered as a loving mother, grandma, daughter, aunt and sister. Diana loved her family with all her heart. She was a social butterfly who loved spending time with her many friends. Diana will be missed by everyone.

SERVICE INFO:

Elks Lodge at 1163 Tom Ginnever Ave, O’Fallon, MO on August 9th, 2026 from 2PM to 4PM.