John H. Dempster

Tell your own story about John

Memories and condolences can be left on the obituary at the funeral home website.

How you can show support

Send flowers

Consider sending flowers.

Add photos

Share their life with photo memories.

Plant trees

Honor them by planting trees in their memory.

Follow this page

Get email updates whenever changes are made.

Share this page

Invite other friends and family to visit the page.

Olson Funeral and Cremation Services, Fred C. Olson Chapel - Rockford

Posted an obituary

October 6, 2025

John Dempster Obituary

John H. Dempster, 95, of Rockford, passed away on Tuesday, October 7, 2025. Born February 13, 1930, in Cedar Falls, IA, the son of John F. Ruby (Henderson) Dempster. Graduate of University of Iowa in 1950 with a Bachelor's Degree in teaching... Read John Dempster's Obituary