South Australian Labor MP for Playford.

The SA Labor Party had the following biography on its website before the 2006 election:

Jack, at 33, is the youngest member of the South Australian Parliament. He is married to Lucia with four children - Molly, Helena, Frank and Joe. His interests are state development, law and order and bioethical issues. Jack has proudly represented the people of Playford since 1997.

PLAYFORD

Area: approx. 21.4km2

Location: Situated some 10 km north-east of the Adelaide CBD. Largely residential with some light industry.

History: Created in 1969.