Elizabeth Kostun

Elizabeth Kostun obituary, Binghamton, NY

Elizabeth Kostun

Elizabeth Kostun Obituary

Visit the DeMunn Funeral Home and Cremation Service - Binghamton website to view the full obituary.

Elizabeth Kostun, 85 years young, passed peacefully into the Kingdom of her Lord and Savior Jesus Christ on Friday, August 15, 2025. Greeted in Heaven by her beloved husband Frank Kostun Jr. and her beautiful daughter Rhonda Ely, whom she missed with every breath here on earth.

Liz was predeceased by her mother Mary Reynolds, sisters Harriett (Clifford) Boardman, Patricia (Jack) Davis; brothers Jack (Sarah) Reynolds and Francis Reynolds, and her nephew Thomas Boardman.

Surviving her is the family, who will miss her dearly and will cherish all of their precious memories with her. Her daughter, Shari Ann and son in law Michael Guokas, her grandchildren, who spent much of their childhood making life long memories at "grandpa and grandma's house"; her grandson Dominic (Caitlin) Kostun, and her granddaughters Danica Rebich (Erik Engrissei), Teagan Blass and Brynn Blass; and Grandmas's greatest pride and joy her great-grandchildren, Dom and Cait's beautiful girls, McKennah Audrey, Marleigh Ann and Madigan Elizabeth Kostun; and Dani and Erik's beautiful babies, Elliana Elizabeth and Brody Frank Engrissei.

Liz is also survived by her nephew Douglas (Toni) Boardman, her nieces Kathy (Keith) Willes, Margaret (Paul) Boardman-Scala, Rebecca Brown, Mary (David) Johnson and many great-nephews. She leaves behind her very special girls, Joyce and JoAnn Middendorf, whom she loved very much, along with many neighbors and friends, especially from her Thursday night bingo games and time spent at her church, St. John's and St. Andrew's.

A Catholic Mass to celebrate Liz's life will be held on 11:00 am, Saturday, September 20, 2025 at the church of St. John and Andrew, 1263 Vestal Ave, Binghamton with a light lunch to follow. To forward condolences please visit www.demunn.com. Arrangements for the family are directed by the DeMunn Funeral Home.

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

DeMunn Funeral Home and Cremation Service - Binghamton

36 Conklin Avenue, Binghamton, NY 13903

Make a Donation
in Elizabeth Kostun's name

How to support Elizabeth'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 Elizabeth Kostun'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