Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

Mary Brennan lives in Santa Fe, New Mexico. She and her husband, Curtiss, moved next door to Dorothy McKibbin, the “Gatekeeper to Los Alamos.”

Brennan has fond memories of Dorothy, who ran the Santa Fe office at 109 East Palace for the Los Alamos National Laboratory. McKibbin hosted many project workers at her house for various social events, including thirty weddings.

The Brennans are the current owners of McKibbin’s house and still reside next door. 

Related Profiles

Robert Krauss

Robert “Bob” Krauss is the Official Historian of the 509th Composite Group. He and his wife, Amelia Krauss, published The 509th Remembered, which profiles the service members of the 509th Composite Group and the events that surrounded the group and its role in dropping the atomic bombs on Hiroshima and Nagasaki.

Thomas Mason

Oak Ridge, TN

Thomas (Thom) Mason is the President and CEO of Triad National Security, LLC and the director designate of Los Alamos National Laboratory.

Jim Sanborn

Los Alamos, NM

Jim Sanborn is an American sculptor known for works such as “Kryptos” at the CIA Headquarters in McLean, VA.

Angela Creager

Princeton, NJ

Currently the Thomas M. Siebel Professor in the History of Science at Princeton University. She is also the director of the Shelby Collum Davis Center for Historical Studies and previously was the president of the History of Science Society from 2014 to 2015.