A son is born to James II. The debacle that surrounded this was known as the “Warming-pan Incident”: James’ enemies spread rumours that his wife had not in fact given birth, and the baby had been smuggled in in a warming-pan to create the semblance of an heir.
Editors. "Birth of James II's son". The Literary Encyclopedia. First published 01 March 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=2652, accessed 24 August 2016.]