1. VCH, Kent, vol. II (London, 1926),
p. 153
2. D. Crouch, The Reign of King Stephen: 1135-54 (Longman, 2000), p. 327
3. VCH, Kent, vol. II, p. 154
4. VCH, Kent, vol. II, P. 154
5. D. Robinson (ed.), The Cistercian Abbeys of Britain (London, 1998), p. 73