Background information Activiste et locuteur de sa langue régional, le wallon. Latest activity Jean Cayron submitted to Walloon June 24, 2012, 2:53 p.m. Jean Cayron submitted to Walloon June 24, 2012, 2:51 p.m. Jean Cayron submitted to Walloon June 23, 2012, 8:06 p.m.