Complex sentence: Another famous resident of the Moat House was Joyce de Appleby, who became a Protestant martyr after she was burnt at the stake by Bloody Mary (Queen Mary I of England) in Lichfield Market Place, for not converting to Catholicism.
Split into simpler sentences: Another famous resident of the Moat House was Joyce de Appleby. Joyce was created a Protestant Martyr after she was burnt at the stake by Bloody Mary (Queen Mary I of England) in Lichfield Market Place, for not converting to Catholicism.