Larry B. Hartsook, 86, of Zanesville, died at 1:21 am on Thursday, July 24, 2025, at his home. He was born August 14, 1938, in Zanesville, a son of the late Barrett Blaine and Ethel E. (Cardwell) Hartsook. He retired after many years in Aviation, working as the Senior Technologies Specialist for Northrop-Grumman out of California. He earned his Master’s Degree from Ohio State, and was a past member of Trinity Lutheran Church. Larry was an avid computer junkie, and he loved to share his knowledge and skills with others.
He is survived by a sister Phyllis Sue (Charles W.) Gause; and many nieces and nephews.
In addition to his parents, Larry was preceded in death by his sister Leola P. Blauser.
Friends and family may call two hours prior to the Funeral Service which will be held at 2:00 pm on Tuesday, July 29, 2025, at the BOLIN-DIERKES FUNERAL HOME, 1271 BLUE AVENUE, ZANESVILLE, with Pastor Jason Boggs officiating. He will be laid to rest at Zanesville Memorial Park Cemetery.
To send a note of condolence, or to order flowers or comfort food: visit www.bolin-dierkesfuneralhome.com , follow us on Facebook, or call our professional staff at (740)452-4551.
To plant trees in memory, please visit the Sympathy Store.
Memories and condolences can be left on the obituary at the funeral home website.


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