Eleanor M. Koller

Eleanor M. Koller obituary, Riverhead, NY

Eleanor M. Koller

Eleanor Koller Obituary

Visit the Tuthill-Mangano Funeral Home - Riverhead website to view the full obituary.

Eleanor M. Koller, born on October 26, 1934, in Astoria, Queens, New York, passed away peacefully on April 19, 2025, in Riverhead, New York. She was a cherished mother, grandmother, and friend, whose vibrant spirit touched the lives of many.

Eleanor was the beloved daughter of James Hebert and Anna Kelleher, who instilled in her the values of love and community from a young age. Eleanor was the wife of the late Eugene Koller, with whom she shared a deep and loving partnership. Their bond was a testament to a life built on mutual respect, support, and devotion.

Eleanor is survived by her four children, Martin Koller, Kevin Koller, Christopher (Cheryl) Koller, and Lorraine (Mark Carter). She was a proud grandmother to five grandchildren, who brought her immense joy and pride. Eleanor's family was her greatest treasure, and she devoted herself to nurturing and guiding them, often sharing stories and wisdom that will be treasured for generations to come.

Throughout her life, Eleanor demonstrated remarkable strength and resilience. She was known for her warm smile, kind heart, and ability to bring people together. Her legacy will live on in the hearts of those who had the privilege of knowing her. Eleanor M. Koller will be deeply missed, but her memory will forever remain a source of love and inspiration to her family and friends.

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

Tuthill-Mangano Funeral Home - Riverhead

406 E Main St., Riverhead, NY 11901

Make a Donation
in Eleanor Koller's name

How to support Eleanor's loved ones
Honor a beloved veteran with a special tribute of ‘Taps’ at the National WWI Memorial in Washington, D.C.

The nightly ceremony in Washington, D.C. will be dedicated in honor of your loved one on the day of your choosing.

Read more
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
Resources to help you cope with loss
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
The Five Stages of Grief

They're not a map to follow, but simply a description of what people commonly feel.

Read more
Ways to honor Eleanor Koller'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