b'\n_START_ARTICLE_\nIsabela z Beaumontu\n_START_SECTION_\nRodina\n_START_PARAGRAPH_\nIsabela se narodila kolem roku 1320. M\xc4\x9bla dev\xc4\x9bt star\xc5\xa1\xc3\xadch sourozenc\xc5\xaf. Isabelin\xc3\xbdmi prarodi\xc4\x8di z otcovy strany byli Ludv\xc3\xadk z Brienne, vikomt z Beaumontu a vikomtesa Ane\xc5\xbeka. Jej\xc3\xadmi prarodi\xc4\x8di z mat\xc4\x8diny strany byli Alexander Comyn, \xc5\xa1erif z Aberdeenu, a Joan Latimerov\xc3\xa1.'