In Memoriam Registry Honoree Pages

Thomas F. O'Brien, a former employee in the Inspector General's Office, died July 28, 1997 of cancer at the age of 84.

Mr. O'Brien graduated from American University. Prior to joining a predecessor of NSA, he served with the State Department and then with the U.S. Army during WWII. He retired in 1970 with 31 years of federal service.

A native of Warren, RI, Mr. O'Brien resided in Sherwood Forest, MD and Punta Gorda, FL. He was an active member of the Rotary Club, the Isles Yacht Club, and the Isles Civic Association. Mr. O'Brien was survived by his wife, a son, two daughters, and four grandchildren.

Join or Renew a Membership

Anyone, anywhere can be a member of the NCF. If you have not joined us yet, we invite you to become part of our Community.

Looking for a Virtual Program?


From Cryptologic Programs to #CyberChats to Podcasts by our partner organizations. Tune in & enjoy a program today.

Support our Education Program

Be a part of the future - help us to further expand our Education Program with exciting & relevant new initiatives.