The following individual does not have a valid birth date and could not be added: Lord of Brynffenigl Idnerth Ap Edryd (I2924)
King Aethelwulf (839 - 856)
King Aethelbert (860 - 866)
King Aethelred I (866 - 871)
King Alfred the Great (871 - 899)
King Edward The Elder (899 - 924)
King Athelstan (924 - 939)