Edmund FitzAlan and Hugh Despenser the Elder before Queen Isabella. The Queen executed them both for siding against her before she took over the English throne with her lover Roger Mortimer (from her husband Eward II). She and Roger were regents for her son Edward III. Edmund, Edward II & III, Mortimer, and Isabella are my ancestors.
ISABELLA OF FRANCE (born between 1288-1296-d.1358). QUEEN CONSORT OF EDWARD II from 25th January, 1308 until her husband's deposition on 20th January, 1327. HOUSE OF PLANTAGENET. PICTURE: 15th century manuscript illustration of Isabella of France with Roger Mortimer (hence the reason why Isabella and her lover are wearing Gothic armor). From a manuscript in the British Library.
Isabella of Angoulême (1188 - 1246). Second wife of King John. Queen from 1200 - 1216. King John divorced his first wife, Isabel of Gloucester, to marry Isabella. She had many children with him, including the future Henry III. After his death she remarried Hugh X of Lusignan, who was supposed to marry her daughter Joan, but jilted the girl to marry her mother. She had several more children with him. In 1244 she tried to poison King Louis IX of France and fled to an abbey to escape arrest.
Richard II of England and Isabella, aged 6, on their wedding day on 31 October 1396. Her youngest sister Catherine would also become Queen of England, as the wife of Henry V, from 1420-1422.