Peter Bradford was a Starfleet Intelligence agent in the 24th century. He has had some contact with the crew of USS Pioneer since 2381, namely Captain Benjamin Kelsoe and Commander Robert Tuff. (Star Trek: Pioneer) Commander Bradford first met Captain Kelsoe and Commander Tuff on Earth on May 3, 2381, after the attempted assassination of President Korvin Mot, when they were interrogating the leader of the So'jan assassins. ("In Custody")