Midlothian Post Office to be renamed after World War II code breaker WTVR Posted at 1:05 PM, Dec 29, 2020 and last updated 2020-12-29 13:07:35-05 CHESTERFIELD COUNTY, Va. -- A Chesterfield County post office is being renamed after World War II code breaker and former Midlothian resident Dorothy Braden Bruce. Congresswoman Abigail Spanberger proposed renaming the Sycamore Square postal branch after Bruce. President Donald Trump signed Spanbergerâs legislation on Monday. The U.S. Post Office facility located at 1201 Sycamore Square Drive in Midlothian will now be renamed the âDorothy Braden Bruce Post Office Building.â âWe thank Congresswoman Spanberger for her skill in achieving enactment of a public law dedicating the Sycamore Square Post Office to our mother, Dorothy Braden Bruce,â said Nancy Robertson, Jim Bruce, and Virginia Evans â Children of Dorothy Braden Bruce.