_Adolph NASSAU _______________+ | (1255 - 1298) _Gerlach I NASSAU ___| | (1275 - 1360) | | |_Imagina OF ISENBURG-LIMBURG _ | (1255 - 1313) _Adolph I NASSAU __________| | (1307 - 1369) m 1322 | | | _Henry HESSE _________________ | | | (1265 - 1298) | |_Agnes of HESSE _____| | (1290 - ....) | | |_Agnes of WITTELSBACH ________+ | (1276 - 1345) | |--John I NASSAU | (1353 - 1420) | ______________________________ | | | _____________________| | | | | | |______________________________ | | |_Margaret of HOHENZOLLERN _| m 1322 | | ______________________________ | | |_____________________| | |______________________________