__ | _Peter CANTABRIA ____| | (.... - 0730) | | |__ | _Alfonso I CANTABRIA _| | (0693 - 0757) | | | __ | | | | |_____________________| | | | |__ | | |--Mauregatus ASTUR-LEON | (.... - 0789) | __ | | | _____________________| | | | | | |__ | | |_Sisalda of UNKNOWN __| | | __ | | |_____________________| | |__