Notes: For all the problems of identification of the several mid 10th-century bishops named 'Beorhthelm' or 'Byrhthelm', see @Keynes, Atlas, table XLIX
S602 (6)
S610 (3)
S611 (3)
S612 (3)
S613 (3)
S639 (4)
S640 (3)
S642 (4)
S644 (3)
S645 (3)
S646 (3)
S647 (4)
S650 (4)
S651 (3)
S653 (4)
S654 (4)
S655 (2)
S656 (4)
S657 (3)
S658 (5)