They were part of the Batman family in 1957 and in 2007. 50 years later after the events up from the Island reunion to Batman RIP. They where part of the Batman of Nations. The Knight was killed in Batman of Nations #15 after the bomb blast by Talia al Ghul. The Knight and Squire survived the blast and the Knight saved his daughter and brought her back to life. The Knight was killed by one of the strong League of Assassins soldiers and his daughter fought the soldier with Batwing in battle for their lives.