Madog ap Ieuan Gannaid

Please see Peter Bartrum: Pounderling 1 (B); https://www.geni.com/documents/view?doc_id=6000000173426937923 [Note: Bartrum's Pounderling charts should be approached with caution. Bartrum charts Sir Robert a generation earlier than Wolcott because he conflated two men named Robert in this family. One, Robert ap Hywel, is Sir Robert's grandson, while Robert ab Iorwerth is his great grandson in a cousin line. Please see Wolcott's http://www.ancientwalesstudies.org/id149.html for a more correct rendering for this family] (Steven Ferry, September 6, 2024.)