Jan Blažek, a correspondent of the Czech Ethnological Society, wrote in 1982 a text that described representatives of selected socio-professional groups in the Czech countryside before World War I. He paid attention to beggars, vagrants, wanderers, and barrel organ players. Even though those people usually were on the margin of society, the author identifies peculiar features of each of the mentioned groups and he differentiates between them (he creates a particular characteristics for each of them). He deals with their social and material situation, majority ́s relationship to them (including possible stereotypes and expressions of solidarity), their life conditions (diet, accommodation, clothing etc.) and other features (way of earning livelihood, typical behaviour, or verbal expressions).