"Most valiant of men, what availed the power of the Frank king, with all his people, from Lorraine to Spain, against Hastings, my predecessor? What he wanted of the territory of France he appropriated to himself; what he chose, only, was left to the king; what he had, he held during his pleasure; when he was satisfied, he relinquished it, and looked for something better. Did not Rollo, my ancestor, the founder of our nation, with your progenitors, conquer at Paris the king of the Franks in the heart of his dominions; nor could he obtain any respite until he humbly offered possession of the country which from you is called Normandy, with the hand of his daughter? Did not your fathers take prisoner the king of the French, and detain him at Rouen till he restored Normandy to your Duke Richard, then a boy; with this stipulation, that in every conference between the King of France and the Duke of Normandy, the duke should have his sword by his side, while the king should not be allowed so much as a dagger? This concession your fathers compelled the great king to submit to, as binding for ever."
January 1, 1970
https://en.wikiquote.org/wiki/William_I_of_England