Dennis Allen Stainbrook was born on June 23, 1951 in Fairbury, Nebraska. He was the only son of Arthur A. Stainbrook and Gladys Pearl Stainbrook.
Dennis started his education with grade school at Daykin Public School. He then attended and graduated from Meridian Public School in 1970.
Following graduation, Dennis worked for John Jarchow as a farmhand. He then took a job at the Farmers Coop in Daykin where he worked for many years. Prior to his retirement, Denny took a job for Endicott Clay Products in Endicott.
Being a part of a small town was one of the things that Denny enjoyed the most, supporting everything and everyone, not only in Daykin, but in the surrounding areas as well.
One of the things that brought the most joy to Denny was being a member of the Daykin Volunteer Fire Department.
Denny attended the United Methodist church in Daykin.