Complex sentence: On 9 May 2007, Lyons appeared on British television show "Through the Keyhole", and during the same year, also appeared on "Tycoon", which was produced and developed by Peter Jones.
Split into simpler sentences: On 9 May 2007, Lyons appeared on British television show "Through the Keyhole". In 2007 Lyons also appeared on "Tycoon", which was produced and developed by Peter Jones.