Cover photo for Mark R. Jett's Obituary
Mark R. Jett Profile Photo
1956 Mark 2018

Mark R. Jett

October 20, 1956 — July 29, 2018

Mark R. Jett, 62, of Davenport, Iowa, died Sunday, July 29, 2018, at ManorCare Health Services, Davenport.

A memorial visitation will be 12:30 to 1:30 p.m. Wednesday in the Horizon Room at Trimble Funeral Home at Trimble Pointe, 701 12th Street, Moline. Graveside services will immediately follow at Rock Island National Cemetery. Memorials may be made to Papa's Crew Helping Vets.

Mark was born October 20, 1956, in Springfield, Illinois, the son of Richard and Norene (Smith) Jett. He proudly served in the U.S. Marine Corps during the Vietnam War. He married Nancy Lynn Behan in 1981, with whom he had a daughter, Marissa. The couple was later divorced.

He enjoyed shooting pool, scuba diving, and music.

Mark is survived by his daughter, Marissa Holan Jett of Bettendorf; a grandson, Owen Jett; a brother, Samuel Jett of Davenport; and nephews, Matthew, Paul "Timmy", and Kiel Jett. He was preceded in death by his parents and a brother, Russell Jett.

The family invites friends to share stories and condolences at

To order memorial trees or send flowers to the family in memory of Mark R. Jett, please visit our flower store.

Service Schedule

Past Services


Wednesday, August 1, 2018

12:30 - 1:30pm (Central time)

Trimble Funeral Home & Crematory at Trimble Pointe, Moline, Illinois

701 12th Street, Moline, IL 61265

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