Norbert Elias (1897-1990) was a contemporary and friend of Karl Mannheim. He is best known for his research into the development of social standards, which showed that the personality structure became more civilized as a result of increasingly complex social interweaving, including the monopoly of violence of new states and an ever-increasing division of labor whereby people increasingly become dependent from each other. This civilizing process is an unplanned result of social interweaving (figuration) processes that cannot simply be adjusted. There is a social pressure (Fremdzwang) to exert self-compulsion (Selbstzwang): emotional self-control, rational planning, being ashamed, or finding certain behaviors painful.
Below you can see a video, about the importance of Elias for Sociology, from what I think is a great online course from the University of Amsterdam on classical sociology.