The Celts may originally have come from eastern and central Europe, they came to Britain in three main waves: the first wave was the Gaels, the second was Britons and the third was Belgae.

• 凯尔特人最初来自于东欧及中欧，他们入侵英国分三次高潮：第一次是盖尔人；第二次是布立吞人；第三次是比利其人。