The medieval household was, like modern households, the center of family life for all classes of European society. Yet in contrast to the household of today, it consisted of many more individuals than the nuclear family. From the household of the king to the humblest peasant dwelling, more or less distant relatives and varying numbers of servants and dependents would cohabit with the master of the house and his immediate family. The structure of the medieval household was largely dissolved by the advent of privacy in early modern Europe.
Variations were immense over an entire continent and a time span of about 1,000 years. However, it is still possible to speak of a classical model of the medieval household, particularly as it evolved in Carolingian France and from there spread over great parts of Europe.