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Dennis Horn Obituary

Dennis Horn, devoted husband and father, passed away peacefully at home on December 13, 2024, surrounded by his wife of 42 years Diane and sons Jonathan and David. He was 74. He was the loving grandfather of Jordan and Leo Horn. Dennis embraced life to the fullest. He cherished his family and friends and nurtured his relationships with a generous and caring spirit. Over 47 years in practice as a real estate attorney, Dennis led legal work for numerous projects significant to the revitalization of Washington. He was widely admired by his clients and colleagues. Dennis was warm and witty, and a voracious reader. His intellectual curiosity led him to receive a M.A. in history in 2024 following his retirement.

Memorial service will be held on Wednesday, December 18, 2024, 11:30 a.m., Bethesda Jewish Congregation with interment to follow at Garden of Remembrance Memorial Park. Memorial contributions can be made to the Friends of the Library, PanCAN, or a charity of your choice.

To plant trees in memory, please visit the Sympathy Store.

Published by The Washington Post on Dec. 17, 2024.

Memories and Condolences
for Dennis Horn

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6 Entries

Jo Ann Engelhardt

January 5, 2025

My heart is full of grief at Dennis's passing, but there are also happy memories of our time serving on various committees of the American Bar Association Real Property Trust and Estate Section. Dennis was a joy to work with, and an inspiring colleague. He was modest about his accomplishments, with the possible exception of earning his Master's degree long after he graduated law school -- and who can blame him? Our thoughts are with Diane and the family.

Bruce Koshkish and family

December 23, 2024

I cannot believe that we lost my good friend Dennis. I am totally in a shock. He was a very good friend our family and I knew him since early 1980s. He was always there and I wish I had spent more time with him. My deep condolences to Diane and please do let us know if there is anything we can do to soften the pain of his loss. I wish I could attend his memorial as I was out of town. Deeply saddened by his loss.

Barb and Charlie Richman

December 17, 2024

May all who knew Dennis -- and most especially Diane -- be comforted by beautiful memories of an amazing mensch. Sending sincerest condolences.

Robert Paul

December 17, 2024

I am so deeply saddened to hear of Dennis's untimely passing. I got to know him and Diane through the American Bar Association, and I counted them both as great friends over many years. My deepest condolences to Diane and the entire family on your loss. So many people will miss him!

Sandy, Andy & Bradley Landis

December 17, 2024

Heartfelt condolences to all on Dennis' passing.

Steve Glazer

December 17, 2024

Dennis and I met as summer associates at the same law firm in Atlanta in 1972. I have very fond memories of our time together. Especially the night Dennis took me to a club to see a then unknown comic Steve Martin.

Sincere condolences to his family.

Showing 1 - 6 of 6 results

Memorial Events
for Dennis Horn

Dec

18

Funeral service

11:30 a.m.

Bethesda Jewish Congregation

6601 Bradley Blvd, Bethesda, MD 20817

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