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1954 John M. Callahan 2025

John M. Callahan

March 30, 1954 — September 2, 2025

Humboldt

John M. Callahan, 71, of Humboldt, passed away on Tuesday morning, September 2, 2025 at the Clarion Wellness and Rehabilitation Center in Clarion.

Arrangements are pending at the Mason-Lindhart Funeral & Cremation Service in Humboldt.  www.masonlindhart.com 

To order memorial trees or send flowers to the family in memory of John M. Callahan, please visit our flower store.

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