<Tr> <Th> Relatives </Th> <Td> Henry Reagan (grandfather) Betty Reagan (grandmother) † Peter Christopher Reagan (uncle) † Charles Reagan (great - grandfather) † Linda Reagan (sister - in - law) † Jack Reagan (nephew) Sean Reagan (nephew) </Td> </Tr> <Tr> <Th> Religion </Th> <Td> Catholic </Td> </Tr> <Tr> <Th> Nationality </Th> <Td> American </Td> </Tr> <Tr> <Th_colspan="2"> DA career </Th> </Tr>

Who plays danny reagan's partner on blue bloods