Robert Joseph Dierking, 95, of Kingman, Arizona, passed away on December 30, 2019. He was born in Mount Sterling, Illinois on October 10, 1924. He worked in the mining industry and had a passion for prospecting. Robert is survived by his loving wife, Ruby Dierking; children, Carol Cole, Linda Trail, Dennis Dierking, Jack Johnson, Jim Johnson, Jeff Johnson, Joel Johnson, and Catherine Kendall, grandchildren, Dewey Trail Jr., Cody Trail, Cheyenne Trail, Steven Gilmore, Jessie Contreras, Jay Johnson, Danielle Hill, Robert Johnson, Callie Bucher, Amy Johnson, Matthew Johnson, and Rebekah Kendall;
great-grandchildren, Cody James Trail, Mary Trail and Sunnie Trail, James Trail, Margaret Trail, Nickey Trail, David Trail, and Baby Cody Trail.