<Tr> <Td> Busi Sheikhdom </Td> <Td> </Td> </Tr> <Tr> <Td> Dhabi Sheikhdom </Td> <Td> </Td> </Tr> <Tr> <Td> Haushabi Sultanate </Td> <Td> Faisal bin Surur Al Haushabi </Td> </Tr> <Tr> <Td> Kathiri Sultanate </Td> <Td> Al Husayn ibn Ali </Td> </Tr>

World war 1 marked the end of monarchies in both