350 The Period of Constitution Making which carried with it the social privilege of wearing coat- armour, a practice which arose in the twelfth century.1 The characteristic member of the class of gentry was the knight. But the younger sons of a knight might never attain to knighthood either in tenure or title. Title is mentioned, for there were knights—often those knighted on the field of battle—who were not holders of the knight's fee; on the other hand, there were those who possessed knight's fees who had never been dubbed knights. The divorce between tenure and status2 showed Itself everywhere, and intermarriage might easily occur between gentle and simple; notwithstanding the use of coat-armour the line between the gentry and the non- noble freemen was often blurred, and there was a sharper line of demarcation between the greater and lesser nobles. Upon the continent, there was a great gulf between the pettiest noble and the class below; in England, there was a narrower chasm at this point with many means of crossing. The sources of a substantial middle class in England (without taking into account the borough population) may now be summarised: a non-noble, free class survived the Anglo-Saxon period; the Conquest resulted in making the status of a portion of that class more distinctly free; there were many small nobles after the Conquest; the masterful post-Conquest sovereigns deprived these nobles of their important feudal traits, made them landlords in close touch with their localities and the class below; royalty also allowed no legal advantages to the nobles as a whole, but made a small class of hereditary coun- sellors a nobility in a special sense, and finally the only nobility; the gentry, thus lacking the name and dis- tinguishing marks of a nobility, more readily approached 1 It must not be supposed, of course, that the kings contributed to this change with the conscious intent of fashioning a unique nobility in Eng- land; they acted merely as it suited their purposes to deal from time to time with this important part of their population. The thing was done before it was understood what was done. * See above, p. 95.