Jeffery Lee Miller 60 of Sioux city, Iowa passed away Sunday May 10, 2020 at his home after a long battle with Cancer.

Due to circumstances with the Coronavirus pandemic the family has opted to wait to have a graveside service at a later date when more people can attend.

Jeffery was born September 28th, 1959 in Sioux City, IA to Curtis L. Miller and Phyllis Miller Olson.  He graduated from Lawton high school in 1978, and studied forensics at Western Iowa Tech, Jeff was the owner of LBJ Investigations in Sioux City and worked as a Private Investigator formerly of MCI and Cellular One in Sioux City also.  Jeff enjoyed playing cribbage, camping, ice fishing and was a very active member in Alcoholics Anonymous.

Jeff also known as "Papa Jeff" and was called that by not only to his grandchildren but his friends children as well.  He enjoyed spending time with his grandchildren and would speak proudly of them to others.  Jeff lived life to the fullest, he was often seen with friends and family would often make himself available to his family and friends at a moments notice.  Jeff was well known for having an open door policy and would enjoyed helping others in times of need and was well known for his blunt and overly honest advice.  He was well respected both professionally and personally and will be deeply missed.

Instead of flowers a fund was setup in Jeff's honor to the food bank of Iowa and the family ask that all donations be made there to help others in need.

Jeff's survivors include his son Adam Castle, wife Jami Castle and their two children Daisy and Josh Castle, Mother Phyllis Miller Olson, Brothers Curtis and Sandy Miller, James and Nicole Miller, Chuck and Sandy Miller, Nephews Chad and Lee Miller, Niece Katie Jo Murphy.

Preceded in death by his Father Curtis L. Miller and Step Father Verne Olson and many Aunts and Uncles.