Lewis (2016) pp. 17-18 McLeod, SH (2011) pp. Lewis (2016) p. 20 IJssennagger (2015) p. Lewis (2016) p. twenty Pertz (1866) p. Barrow (2016) p. 85 Lewis (2016) pp. eighty five Arnold (1885) pp. 196 n. seven Arnold (1882) pp. eighty three Arnold (1882) pp. § 27 n. 54 Arnold (1882) p. § 27 n. 54 Kirby (2002) p. § 27 n. fifty four Giles (1849) pp. one hundred forty § 867 Giles (1914) p. forty nine § 867 Gomme (1909) p.