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

Jim Walther

Jim Walther is the director of the National Museum of Nuclear Science and History in Albuquerque, NM.

Rebecca Erbelding

Washington, DC

Dr. Rebecca Erbelding is a historian of American responses to the Holocaust. Erbelding is the author of the forthcoming book, Rescue Board: The Untold Story of America’s Efforts to Save the Jews of Europe, and currently an archivist and curator at the United States Holocaust Memorial Museum.

Avner Cohen

Israel

Avner Cohen is an Israeli-American historian and a professor at the Middlebury Institute of International Studies.

Bob Cook

Hanford, WA

Bob Cook is a nuclear engineer and consultant. He began his career by earning a B.A. in Physics from Washington University.