Complex sentence: It was formed by the Independent Federal Member of Parliament, Bob Katter, with a registration application lodged to the Australian Electoral Commission in 2011, and has been the party's federal parliamentary leader since that time, while his son Robbie is the leader in Queensland.
Split into simpler sentences: It was formed by the Independent Federal Member of Parliament, Bob Katter, with a registration application lodged to the Australian Electoral Commission in 2011. Katter has been the party's federal parliamentary leader since that time, while his son Rob Katter is the leader in Queensland.