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MARK KOSTER Obituary

MARK KOSTER Mark "Ed" Koster, age 71 of Hays, Kansas died July 16, 2025 at his home in Hays. Private family services with memorialization in Beloit, KS will happen at a later date. Cremation under the direction of Keithley Funeral Homes and Crematory - Brock's Chapel 2509 Vine Street Hays, Kansas 67601.

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

Published by The Hays Daily News from Jul. 17 to Jul. 19, 2025.

Memories and Condolences
for MARK KOSTER

Sponsored by Brock's-Keithley Funeral Chapel and Crematory - Hays Brock's North Hill Chapel.

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Memorial Events
for MARK KOSTER

To offer your sympathy during this difficult time, you can now have memorial trees planted in a National Forest in memory of your loved one.

Funeral services provided by:

Brock's-Keithley Funeral Chapel and Crematory - Hays

2509 Vine St PO Box 86, Hays, KS 67601

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