37 Forte Oram Pedersen (2005) pp. Downham (2007) p. sixty five Forte Oram Pedersen (2005) pp. 36 Woolf (2007) p. 105 Woolf (2004) p. 65-66 Irvine (2004) p. 69-70 Irvine (2004) p. sixty nine Keynes Lapidge (2004) ch. forty eight § 867 Keynes Lapidge (2004) ch. seventy two Besteman (2004) p. Bray, R.S. (2004). Armies of Pestilence. 26 § 841 Pertz (1826) p. 38 § 850 Pertz (1826) p. 69 § 850 Pertzii Kurze (1891) p. thirty § 850 Nelson (1991) p.