See Abrams. Cf. Bernard Ward, "Ælnoth", Catholic Encyclopedia (1907)[1], who assumes the earlier date. Yet another range of possible dates, 1104-1117, for the Life of Saint Canute is mentioned by Gábor Klaniczay, Holy Rulers and Blessed Princesses, p. 152 (footnote 144), with reference to Robert Folz, Les saints rois du moyen âge en occident (Paris, 1984).
oxforddnb.com
L. Abrams, "Ailnoth (fl. c.1085–c.1122)", Oxford Dictionary of National Biography, Oxford University Press, 2004, http://www.oxforddnb.com/view/article/201, accessed 6 May 2006.