Thomas P. Cazenestro was a Manticoran citizen and an officer of the Royal Manticoran Navy.
He rose to the rank of Admiral before retiring and serving as First Lord of the Admiralty in the 1520s PD. (MA1)
In the wake of the pirate attack in the Secour System, he made use of the RMN's out-system trips as a commitment to protecting the people of the Star Kingdom from outside threats. (MA2)