He was born on March 27, 1945 in St. Paul, MN to Michael and Margaret Delmont. He graduated from Johnson High School in 1963, and joined the US Army that same year. In 1964, he married his high school sweetheart and the love of his life, Jami LeClaire.
He joined the Maplewood Police Department in 1966, where he served until 1982, when he became the Chief of Police in Mendota Heights. He retired in 1997, when he was elected the Executive Director of the Minnesota Chiefs of Police Association.
Throughout his career, he was awarded many accolades, including graduating from the FBI Academy in 1986, receiving the Pro Patria Award in 1987, and the Richard W. Schaller Award from the Minnesota Chiefs of Police Association in 1997.
Dennis was an avid golfer, and enjoyed socializing and spending time with family and friends. He was bright, funny, and charismatic.
Dennis is survived by his beloved wife of nearly 62 years, Jami; son Jason (Jennifer); daughters Angela (Chris) and Gabrielle. He will also be greatly missed by his 10 grandchildren; siblings Michael (Virginia), Susan (Ron), and Pam; and numerous extended family and friends.
A funeral service for Dennis will be held on Monday, November 30, 2026 at Wulff Funeral Home at 11 am, with a visitation one hour prior. Inurnment with Military Honors will follow at Ft. Snelling National Cemetery.
In lieu of flowers, donations may be made to a charity of your choice.
