Joanne M. (Stump) Riordan, age 85, passed away on Sunday, January 14, 2024 at Froedtert South Pleasant Prairie Hospital, surrounded by her loving family.

Born in Waukegan, IL on May 18, 1938, to the late Gerald and Verna (Matheson) Stump. She graduated from Waukegan High School. Joanne moved from New Port Richey, FL and settled in Pleasant Prairie.

She enjoyed reading, but most of all; she loved spending time with her family and friends.

Joanne is survived by, her children, Paul (Caroline) Riordan, Jeff (Cheryl) Riordan and Julie (Bob) Murrie; her grandchildren, Ryan Riordan, Matthew Riordan, Caitlin Riordan, Haley Riordan, Jake Seibert, Conner Vitruls and Drew (Heather) Murrie; her great grandchildren, Parker Seibert and Rose Murrie; and her sister, Sandra Daffer.

She was preceded in death by her parents and her sister, Anita Lackey.