_John I LUXEMBOURG _______________+ | (.... - 1364) m 1330 _Guy I LUXEMBOURG _____| | (1340 - 1371) m 1354 | | |_Alix of DAMPIERRE _______________ | m 1330 _Waleran III LUXEMBOURG _| | (1356 - 1415) m 1380 | | | __________________________________ | | | | |_Mahaut of CHÂTILLON _| | (1335 - 1378) m 1354 | | |__________________________________ | | |--Jeanne of LUXEMBOURG | (.... - 1407) | __________________________________ | | | _Thomas HOLLAND _______| | | (1314 - 1360) | | | |__________________________________ | | |_Maud HOLLAND ___________| (.... - 1392) m 1380 | | _Edmund of Woodstock PLANTAGENET _+ | | (1301 - 1329) m 1314 |_Joan of PLANTAGENET __| (1327 - 1385) | |_Margaret WAKE ___________________ (1299 - 1349) m 1314