84, of Larkspur. Survived by wife of 60 years, Delores. Father of Allen, Randy and Sherry. Grandfather of Jessica, Amber, Lindsay and Courtney. Great grandfather of Taryn. Jack was an executive in the sand and gravel industry and received his degree from University of Nebraska. Visitation Wed 1-2PM, Funeral Service 2PM, both at Olinger Chapel Hill Mortuary, 6601 So. Colo Blvd., Littleton, CO 80121. Interment to follow at Olinger Chapel Hill Cemetery. In lieu of flowers, please make a donation to a charity of your choice.