Philippe de Beaumont Dame de Coye

http://genealogics.org/getperson.php?personID=I00296318&tree=LEO

-http://fmg.ac/Projects/MedLands/cfragobs.htm#PhilippeBeaumontM1Geof...

(c) PHILIPPA de Beaumont ([1271/72]-after 1317). She is shown in Europäische Stammtafeln as her father’s daughter by his first marriage[218]. From a chronological point, this seems unlikely to be correct. Marguerite (see above) was their father’s oldest unmarried daughter in 1272 as shown above. The parents of Philippa’s first husband were married in 1270, placing his birth a year or two later. It seems unlikely that Philippa would have been much older than her husband, which would place her birth in [1271/72]. In addition, the charter dated Jan 1265, in which Pierre’s first wife’s heir is named, shows that she died childless. Philippa would presumably have been named after her mother. As noted above, it is likely that she was the same person as her father’s younger daughter who was betrothed 11 Jul 1272 to Simon de Montfort. The primary sources which confirm her two marriages have not been identified.

m firstly GEOFFROY [II] de Joinville Signore d’Alife, son of GEOFFROY de Joinville Seigneur de Briquenay & his wife Mabile de Lezinnes (-Brindisi 1297).

m secondly RENAUD [II] Comte de Dammartin, son of JEAN [II] de Trie Comte de Dammartin & his second wife Yolande de Dreux (-1316).