John David Davis, beloved son, father, brother, uncle, and friend, passed away on September 28, 2025, in East Moline, Illinois. There will be a graveside service with military honors at 2:00 PM on Wednesday, October 8, 2025 at Rock Island National Cemetery. Those wishing to attend are asked to meet at Wheelan-Pressly Funeral Home at 3030 7th Ave, Rock Island by 1:30 PM for the procession.

He was born on May 25, 1962, in East St. Louis, Illinois, to Laverne Harold and John Shanklin.

John graduated from high school in 1980 and proudly joined the United States Navy in February 1981. He served honorably for six years, stationed aboard the USS MacDonough (DDG-39) at Port Everglades, Florida. During his service, he was awarded the Navy Expeditionary Medal, a testament to his dedication and courage.

After his discharge in 1987, John eventually moved to the Quad Cities in 1999 to be closer to his brother, Marvin. He made his home in Rock Island, IL where he remained until his passing.

John is survived by his son, Marlon Davis; his mother, Laverne Harold; his sister, Gwen; his brothers, Zakee, Marvin, and Bill; and his special sister, Judy Woodson. He also leaves behind a host of nieces, nephews, great-nieces, and great-nephews who will cherish his memory.

To those who knew him best, John was more than a name—he was JD, Bay, LA, Uncle Bay, and Uncle JD. Each nickname reflected the unique bond he shared with family and friends, and the warmth, humor, and presence he brought into their lives.

John will be remembered for his quiet strength, his service to his country, and the selfless love he shared with his family and friends.