Complex sentence: First elected in Tarn in 1993 then reelected in 2002 and 2007, in 2005 he became mayor of Lavaur, a historic city near Toulouse.
Split into simpler sentences: First elected in Tarn in 1993 then reelected in 2002 and 2007. In 2005, he became mayor of Lavaur, an historic city near Toulouse.