David Fox, the son of manager Perter Fox was a youth player with Exeter City, whilst at Exeter he had a call up with England U-16's. Later playing with the U-17's in 2000 and then the U-19's and  U-20's.

The following was from a programme article. 
FOXY JUNIOR CAPPED

Congratulations go to 15-year old David Fox, son of City manager Peter, who recently won his first international cap for England at Under-15 level.

David, who plays regularly for Exeter City's Centre of Excellence sides, previously appeared for Exmouth based team, Dinan Demons. He attended two trials with the England squad at Lilleshall and Epping, along with no fewer than 50 other young hopefuls, and impressed sufficiently to get an England call-up.

He made his international debut, in a midfield role, at Preston North End's Deepdale ground against Ireland, a game which was televised live by Sky
television.

David was one of the few players in the England squad who was not associated with a Premiership side. He admitted that he was surprised and delighted to get the call-up, whilst Peter Fox added that it was a great honour, not just for the family, but for Exeter City Football Club as well in the form of further recognition for the thriving youth policy.

The following article in the Express and Echo on the 30th of September 

He joined Manchester United in July 2000. He did not break into the first-team and spent time on loan with Belgian club Royal Antwerp and Shrewsbury Town before making a permanent transfer to Blackpool in 2006.

After three years with Blackpool, he joined Colchester United in 2009, before moving to Norwich City a year later.
In 2013, he went on a three-month loan to Barnsley, before he rejoined Colchester in late 2014. In 2015 he joined Crewe, playing 30 games for the Alex, before signing for Plymouth Argyle in 2016. He was at Plymouth for the 2019/20 season, and at that time had made played nearly 400 first team matches since 2004.