The Angle, Saxon, and Jute are known as the Anglo-Saxons. The Angles and the Saxon tribes were the largest of the three attacking tribes and so we often know them as Anglo-Saxons.The Anglo-Saxons were warrior-farmers and came from north-western Europe. They began to invade Britain while the Romans were still in control. The Anglo-Saxons were tall, fair-haired men, armed with swords and spears and round shields. They loved fighting and were very fierce.he Anglo-Saxons were warrior-farmers and came from north-western Europe. They began to invade Britain while the Romans were still in control. The Anglo-Saxons were tall, fair-haired men, armed with swords and spears and round shields.