Dana Sue Gray (born December 6, 1957) is an American serial killer who murdered three elderly women in 1994. She was caught after a fourth intended victim survived and identified her.

Harvey Miguel Robinson (born December 6, 1974) is an American serial killer currently imprisoned on death row in Pennsylvania. He was 17 when he committed his violent spree, killing three and injuring two.

John Singleton Mosby (December 6, 1833 – May 30, 1916), also known by his nickname "Gray Ghost", was an American military officer who was a Confederate cavalry commander in the American Civil War. His command, the 43rd Battalion, Virginia Cavalry (known as Mosby's Rangers or Mosby's Raiders) was a partisan ranger unit noted for its lightning-quick raids and its ability to elude Union Army pursuers and blend in with local farmers and townsmen.