Beatrice Of ENGLAND was born on 25 Jun 1242 in Bordeaux, Gascogne, France; died on 24 Mar 1274/5 in Bretagne, France; was buried in Grey Friars, Newgate, Middlesex, England.
14. John III Of BRITTANY was born between 07 Mar 1285 and 1286 in Champtoceaux; died on 30 Apr 1341 in Caen; was buried in Church of the Carmelites at Ploermel.
John III Of BRITTANY (3.Arthur2, 1.Beatrice1) was born between 07 Mar 1285 and 1286 in Champtoceaux; died on 30 Apr 1341 in Caen; was buried in Church of the Carmelites at Ploermel.
Joan DE MONTFORT (17.John3, 3.Arthur2, 1.Beatrice1) was born in 1341; died on 08 Nov 1402; was buried in Abbey of Lavendon near Olney, Buckinghamshire.