<prompt> Translate the following text to EnglishMnamo mwaka wa 1529, kazi ilianza kwenye mnara na vyumba vya kifalme kwa ajili ya James na mkewe, Mary wa Guise, ambayo sasa ni sehemu ya magharibi na mnara wa jumba la kifalme la sasa.  <response>: In 1529 work started on a tower and royal apartments for James and his wife, Mary of Guise, which now constitute the western section and tower of the current palace. 