<Table> <Tr> <Th_colspan="2"> The Round Table </Th> </Tr> <Tr> <Td_colspan="2"> Painting where King Arthur presides at the Round Table with all of his Knights . </Td> </Tr> <Tr> <Th_colspan="2"> Plot element from Arthurian legend </Th> </Tr> <Tr> <Th> First appearance </Th> <Td> Roman de Brut </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Wace </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Medieval Romance </Td> </Tr> <Tr> <Th_colspan="2"> In - story information </Th> </Tr> <Tr> <Th> Type </Th> <Td> Fictional table </Td> </Tr> <Tr> <Th> Element of stories featuring </Th> <Td> King Arthur </Td> </Tr> </Table> <Tr> <Th_colspan="2"> The Round Table </Th> </Tr> <Tr> <Td_colspan="2"> Painting where King Arthur presides at the Round Table with all of his Knights . </Td> </Tr>

How many knights were part of king arthur's round table