Jeffery Robert Castleberry, 56, of Collinsville, OK, passed away Thursday, September 30, 2021. He was born August 18, 1965, in Ft. Benning, GA, to Gary and Earleen Castleberry. Jeff was a building engineer for Williams Co., and was a member of First Baptist Church in Collinsville, OK. He enjoyed helping and volunteering with HVAC issues for churches, senior citizens and single mothers. He is survived by his wife of 22 years, Cassie Castleberry; his children, Jonathan David Taylor, Laura Leighanne Castleberry of Oklahoma City, OK, Benjamin McKnight and wife Casey of Simsbury, CT, Cooper Castleberry of the home; granddaughter, Hallie Mcknight and on the way is Jameson McKnight; his mother, Earleen Castleberry; his sisters, Tammy Wilson and husband, Danny of Claremore, OK, Christy Castleberry of New York, NY, Nicole Hannaabass of Cache, OK; his mother and father in law, Vontreva and Eddie Gammel. He was preceded in death by his father, Gary Castleberry.

Viewing: 12:00 Noon-8:00 p.m., Saturday, October 2, 2021
12:00 Noon-5:00 p.m., Sunday, October 3, 2021
Moore's Eastlawn Chapel, 1908 S. Memorial Dr., Tulsa, OK
Service: 2:00 p.m., Monday, October 4, 2021
First Baptist Church, 1301 W. Main, Collinsville, OK