JoAnn Tellock

JoAnn was born on 9/21/1946 at Theda Clark Hospital.

She is preceded in death by her father Oliver Olson, her mother Hazel Olson Ciske, her brother Dale Olson, her son Jon Shadduck, and ex husband James Shadduck.

She passed away peacefully at home Thursday morning 5/7/2026 at 1:45 AM.

She loved animals, especially cats, dogs, and cows. She also loved nature, and taking walks through Heckrodt.

Surviving family will miss her honesty and sense of humor. Her niece Judy Deeg, nephew Steven Olson, son Jesse Shadduck, and husband Arthur Tellock Jr., and her cat Rascal, neighbors Bart and Darlene Keeling, stepdaughter Rhonda Haber, step grandchildren Casey and Alyssa, and step great-grandson Rowan.

A Celebration of Life will be scheduled at a later time and place. Family and friends will be notified.

In lieu of flowers a memorial will be set up with Neenah-Menasha Humane Society.