1066 and all That: "Throughout most of the period covered by this chapter a well-educated Englishman was trilingual. English would be his mother tongue; he would have some knowledge of Latin, and he would speak fluent French. In this cosmopolitan society French was vital. It was the practical language of law and estate management as well as the language of song and verse, of chanson and romance. The Norman Conquest, in other words, ushered in a period during which England, like the kingdom of Jerusalem, can fairly be described as a part of France overseas, Outremer; in political terms, it was a French colony (though not, of course, one that belonged to the French king) until the early thirteenth century and a cultural colony thereafter.
It is hardly surprising, then, that generations of patriotic Englishmen should have looked upon the battle of Hastings as a national catastrophe. "