Dennis R. Horn ’64

Body

Dennis died May 11, 2016 in Spokane, Wash.

He attended Dover (N.J.) High School. A member of Cloister Inn, he roomed with Charlie Eisen, Chuck Schomann, and Dave Watt. Dennis earned a bachelor’s degree in geological engineering. He wrote his thesis on “A Paleomagnetic Study of the Beemerville Alkaline Complex.” Dennis had a dry wit, a brilliant mind, and an artistic soul.

Dennis earned his Ph.D. in environmental engineering from Johns Hopkins University in 1974. He served on the faculties of Northeastern University and the University of Idaho and as chair of the secretary of the Army’s Science Board. He ended his academic career in 2012 as the dean of engineering and applied sciences at Gonzaga University in Spokane, Wash.

His personal journey was made sweeter by the fact that in 2007, he re-married Sandy, his college sweetheart and first wife. In retirement, Dennis and Sandy traveled and built a large and eclectic art collection.

Dennis is survived by his wife, Sandy; sons Darrin, Kevin, Justin, Christian, Brendan, and Colin; stepchildren Chris and Robyn; as well as his brother Roger and several grandchildren. The Class of 1964 extends its heartfelt condolences to Sandy and his family.

No responses yet

Join the conversation

Plain text

Full name and Princeton affiliation (if applicable) are required for all published comments. For more information, view our commenting policy. Responses are limited to 500 words for online and 250 words for print consideration.

Paw in print

Image
The January 2026 cover of PAW, featuring a man and a woman and the headline "Empower Couple."
The Latest Issue

January 2026

Giving big with Kwanza Jones ’93 and José E. Feliciano ’94; Elizabeth Tsurkov freed; small town wonderers.