
Sponsored by Roeder Mortuaries - Gretna Chapel.
Bob Laughlin
October 11, 2024
I met Denny in 1985 while assigned to the FBI in Omaha. I was a new hire and we were both on the drug squad. Dennis taught me many of the fundamentals of investigation and maneuvering through the myriad rules, regulations, and policies. He was a great teacher and partner. I was sad to learn of his passing but very much appreciated the opportunity to work with him and to know such a fine person. I have very fond memories of Denny.
Barry DeJong
March 25, 2024
God Bless you Denny. Deepest sympathy to family.
Post Chaplain VFW District 10, FRA branch 276, American Legion Post 331
March 25, 2024
Thank you for your Service May you be Granted an Honorable and Restful Peace
Mark Dorcey
March 24, 2024
Rest In Peace Denny    You lived a full life
Mark J Dorcey
Grant & Jill Perry
March 24, 2024
Prayers for Dennis & his beautiful family.
M S
March 24, 2024
Thank you for your military service
Ryan
March 24, 2024
So sorry for your loss of Denny. My sincere condolences go out to your family for your loss. (Psalms 94:19)
LaVone Tienken
March 22, 2024
I worked with Denny for many years and he was one of the nicest and happiest guys you could ever meet. You will be missed Denny!
Dave Burlew
March 22, 2024
Godspeed, Denny Mattes.
Showing 1 - 9 of 9 results
Funeral services provided by:
Roeder Mortuaries - Gretna Chapel11710 Standing Stone Drive, Gretna, NE 68028

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