Thresher Base

United States Submarine Veterans


Debra Henderson

Daughter of Chief Engineman Tilmon Joseph Arsenault, USS Thresher



Debbie (Arsenault) Henderson is the twin daughter of Tilmon J. Arsenault, Chief Engineman USS Thresher (USN593).


A 1983 graduate of University of New Hampshire (AS Accounting), and 2006 graduate of Hesser College (BS Business Administration), she’s currently employed as a Senior Financial Analyst and Certified Administrative Professional® at Dell Services Federal Government in Dover, NH.


Deb’s musical talent is shared as an active member and Worship Leader at State Street Church in Portsmouth.


Deb also enjoys riding her Harley Davidson motorcycle with her husband in her spare time.


She resides in Portsmouth, NH with her husband Rick.  She has a daughter that’s a Marine Biologist and a son attending Keene State College.  Completing their family, Rick’s daughter and her husband and their baby live in Denver CO.













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