[1] At the international level, he is a two-time bronze medallist (1991, 1993, 1994, 1995, 1996) at the Pacific Curling Championships.

His wife, two sons, daughter and father have all represented New Zealand on an international scale.

Peter's older son, Sean, is one of the most successful and well known New Zealand curlers.

His younger son, Scott, is a competitive curler too, and was skip of the New Zealand men's team at the 2018 Pacific-Asia Curling Championships.

His daughter, Bridget has been the skip of the New Zealand women's national curling team, and was a silver medallist at the 2010 World Mixed Doubles Curling Championship, and a silver and bronze medallist at the Pacific-Asia Championships.