Marie married Pierre de Gabaston Abt 1290. Pierre (son of Arnaud de Gabaston and Clarmonde de Marsan) was born Abt 1270, Béarn, Pyrénées-Atlantiques, France; died 19 Jun 1312, Blacklow Hill, Warwickshire, England; was buried 2 Jan 1314, King's Langley, Hertfordshire, England. [Group Sheet]
Arnaud — . Unknown [Group Sheet]
Marie married Arnaud Guillaume de Béarn Abt 1330. Arnaud (son of Gaston de Béarn) was born Abt 1270; died 1339. [Group Sheet]
Marie married Arnaud Raymond de Gramont Abt 1350. Arnaud (son of Arnaud Guillaume de Gramont and Miramonde d'Aspremont) was born 1330; died 1389. [Group Sheet]