Dennis George Siefert

Dennis George Siefert 1946-2021

Dennis lost his courageous battle with Glioblastoma on June 13, 2021.

Dennis was born in St. Louis, MO to Harold and Lorraine Siefert (Kiefer) who preceeded him in death.

Dennis is survived by his loving children, Chad (Moriah) Siefert, Cory Siefert, and Rebecca (Henry) Hamper. and remembered lovingly by his grandchildren Alexis Siefert, Faith Denison and Kendall Siefert. all of the St. Louis area. Also survived by his loving brother Daniel (Jamey) Siefert of Texas

loving father, grandfather, uncle, cousin, friend and neighbor.

Dennis was a good friend to many. Special friends of Paul Lawson and John Licavoli who spent many years since childhood always being there for each other.

Dennis loved Racecars and was on pit crew of his favorite racer. Dennis also loved to mechanic on cars or boats and was an avid boater and water skier.

He also was quite the dog person. His dogs were so well behaved.

Thanks to all who helped get him to his appointments, helped with his pets and served him so sweetly in hospice. You are all special people.

In liew of flowers donations may be made to Stray Rescue of St. Louis.

Services will be at St. Louis Cremation 2135 Chouteau Ave, St. Louis, MO 63103

Visitation Wed June 23, 10am until start of service ending at 1pm.

Internment will be private.

6 Comments

  1. Raymond Richstatter on June 20, 2021 at 2:47 pm

    His work is completed on Earth. Job well done



  2. Pamela Simpson on June 20, 2021 at 3:19 pm

    He fought a brave battle with cancer & faced it with humor & dignity. His work here is done & he’s at peace knowing you all will carry on. Love…



  3. Ron kenney on June 20, 2021 at 5:57 pm

    My condolences to you and your family praying for your strength



  4. Hank Sauer on June 21, 2021 at 1:48 pm

    Rest In Peace ‘Ole Buddy



  5. john d licavoli on June 22, 2021 at 8:29 am

    friends dont get better than you



  6. Carrie Riley on June 23, 2021 at 10:46 am

    Sending prayers for peace and comfort to all who were blessed to have known Dennis. Although I had only just met Dennis and only had just a short time to get to know him, I am so glad I did. His personality was big, his kindness as big, a smile I’ll never forget. Many fun memories we had in the short time I had with him for sure. He is greatly missed and forever has a special place in my heart. Thank you for allowing me and trusting in me to care for Dennis! So sorry….
    I’ll see you again Dennis!



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