214 Notes on the Evidence bearing counties, people of the Scandinavian type seemed to him to be common. "The form of the face is broader than in the South, the cheek bones project a little, the nose is somewhat flatter, and at times turned a little upwards, the eyes and hair are of a lighter colour, and even deep-red hair is far from being uncommon. The people arc not very tall in stature, but usually more compact and strongly built than their countrymen towards the south." He adds that in mid- land and northern England, particularly in the rural districts of the north, he saw every moment persons whom, had he met them in Denmark or Norway, he would never have sup- posed to be foreigners. Surnames ending in son, such as Wilson, Anderson, Johnson, the Danish form of which is sen, are especially common in the north of England. Worsaae states that this ending is quite peculiar to the countries of Scandinavia, whence it was brought into England, and that the name Johnson, so common in England, is also, perhaps, the com- monest surname in Iceland. But though the evidence derived from physical characteristics and surnames is enough to show the largeness of the Scandinavian ingredient in our population north of the ancient Watling Street, it is likely that the pre- sent holders of surnames of Scandinavian type are by no means so exclusively Scandinavian as their names, apart from any mixture of races since their arrival here. For certain names, such as John and Thomas, did not come into use in England till after tho Norman Conquest, and surnames were unknown here before that period. Dr. Beddoe,26 who has fully discussed the evidence bearing upon early surnames, states that in a list of tenants of the Bishopric of Durham, dating from 1183, patronymics "now so exceedingly common in the north of England, seem to have been comparatively rare," though the favourite form of surname in that district in the time of Edward I. The ethnological evidence of surnames may vary indefi- nitely in value. In many cases surnames have been spelled in a variety of ways by one generation after another till they 26 'Races of Britain,' Lond, 1885.