John Robert Sybenga

John Robert Sybenga obituary, Sun City, AZ

John Robert Sybenga

John Sybenga Obituary

Obituary published on Legacy.com by Bates Funeral Chapel - Oskaloosa on Mar. 4, 2026.
John Robert Sybenga, 79, of Sun City, Arizona, formerly of Oskaloosa, passed away on Tuesday, February 17, 2026, in Sun City, Arizona. He was born on Wednesday, January 29, 1947, to John Carl and Anna Marie Johnson Sybenga, in Oskaloosa, Iowa. He graduated from Oskaloosa High School with the class of 1966.

John was proud to be a projectionist at the old Rivola theater in Oskaloosa and enjoyed collecting film memorabilia and creating and restoring projectors, film equipment and technical materials. All those who knew John remember him as a talented inventor, friend and mentor. He had a scientific curiosity, researched insects (especially lightning bugs) and was a veteran amateur astronomer and a very capable machinist, even constructing telescopes and specialized lenses. He was helpful and kind to his many friends in Oskaloosa, Eddyville and Ottumwa, and later in Sun City, Arizona.

John is survived by his brother David Sybenga and many friends.

John was preceded in death by his parents.

A service will be planned for a later date, and John will be laid to rest in Forest Cemetery in Oskaloosa, Iowa. Bates Funeral Chapel is in charge of arrangements.

To plant trees in memory, please visit the Sympathy Store.

Bates Funeral Chapel - Oskaloosa

114 S 7th Street, Oskaloosa, IA 52577

Make a Donation
in John Sybenga's name

How to support John's loved ones
Attending a Funeral: What to Know

You have funeral questions, we have answers.

Read more
Should I Send Sympathy Flowers?

What kind of arrangement is appropriate, where should you send it, and when should you send an alternative?

Read more
What Should I Write in a Sympathy Card?

We'll help you find the right words to comfort your family member or loved one during this difficult time.

Read more
Poems of Mourning and Comfort

The best poems for funerals, memorial services, and cards.

Read more
Resources to help you cope with loss
How to Cope With Grief

Information and advice to help you cope with the death of someone important to you.

Read more
Estate Settlement Guide

If you’re in charge of handling the affairs for a recently deceased loved one, this guide offers a helpful checklist.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituaries, grief & privacy: Legacy’s news editor on NPR podcast

Legacy's Linnea Crowther discusses how families talk about causes of death in the obituaries they write.

Read more
Ways to honor John Sybenga's life and legacy
Obituary Examples

You may find these well-written obituary examples helpful as you write about your own family.

Read more
How to Write an Obituary

Need help writing an obituary? Here's a step-by-step guide...

Read more
Obituary Templates – Customizable Examples and Samples

These free blank templates make writing an obituary faster and easier.

Read more
How Do I Write a Eulogy?

Some basic help and starters when you have to write a tribute to someone you love.

Read more

Sign John Sybenga's Guest Book

Not sure what to say?