Date of birth
The midfielder made the switch to Pompey after leaving Crewe in the summer of 2020.
He had signed his first professional deal with the Railwaymen and was part of the side that finished runners-up in League Two to earn promotion to the third tier in 2019/20.
Lowery left Gresty Road after scoring 13 goals in a total of 175 appearances for the club.
He has not received international honours yet, but was selected for a Wales training camp ahead of the delayed Euro 2020 tournament.