In 926 Adelolf was sent as an ambassador to his maternal first cousin King Æthelstan of England by Count Hugh the Great,[9] effective ruler of northern France under Rudolph, Duke of Burgundy, who had been elected king of France in 923. Adelolf was to seek the English king's agreement to a marriage between Hugh and another of Æthelstan's sisters.[10] Among the lavish gifts sent to Æthelstan, an avid collector of relics, were said to be the sword of the Roman EmperorConstantine the Great and the Holy Lance. The embassy was a success and Hugh was married to Æthelstan's half-sister Eadhild.[11] In 933, Æthelstan's half-brother Edwin was drowned and his body cast ashore. Adelolf received the body of his kinsman with honour and took it to the Abbey of Saint Bertin for burial.[12]
^Nicholas, David (1992). Medieval Flanders (1st ed.). Routledge. p. 20. ISBN9780582016781.
^ abNicholas, David (1992). Medieval Flanders (1st ed.). Routledge. p. 440. ISBN9780582016781.
^Philip Grierson, "The Relations between England and Flanders before the Norman Conquest", Transactions of the Royal Historical Society, Fourth Series 23 (1941), p. 86
^ abRenée Nip, 'The Political Relations between England and Flanders (1066–1128)', Anglo-Norman Studies 21: Proceedings of the Battle Conference 1998, ed. Christopher Harper-Bill (The Boydell Press, Woodbridge, UK, 1999), p. 150
^Régine Le Jan, 'Famille et Pouvoir dans le Monde Franc (VIIe–Xe Siècle)', Essai d'anthropologie sociale (Paris: Publications de la Sorbonne, 2003), ISBN2-85944-268-5
^Lambert of Ardres, The History of the Counts of Guines and the Lords of Ardres, trans. Leah Shopkow (Philadelphia: University of Pennsylvania Press, 2007), p. 26