<Tr> <Th> Years active </Th> <Td> Early 1890s to 1910 </Td> </Tr> <Tr> <Th> Territory </Th> <Td> Primarily the West Midlands of England </Td> </Tr> <Tr> <Th> Ethnicity </Th> <Td> Primarily white English and Irish </Td> </Tr> <Tr> <Th> Membership (est .) </Th> <Td> approx. <100; membership fluctuated widely with alliances and joined forces </Td> </Tr>

Who was the real leader of the peaky blinders