"Carolyn W. Colvin (born May 27, 1942 in Arnold, Maryland) has been the Acting Commissioner of Social Security Administration in the United States since February 14, 2013, having succeeded Michael J. Astrue. On June 20, 2014, President Barack Obama nominated her to serve as the commissioner."@en . . . . "Acting Commissioner of the Social Security Administration" . . . "Commissioner of theSocial Security Administration" . "1942Z"^^ . . . "Colvin, Carolyn W."@en . "Carolyn Colvin"@en . "1942-05-27Z"^^ .