id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4554805,2217430,plaintiff,Hamsterley,Ivan,,,"Hamsterley, Ivan",0
4554806,2217430,defendant,Warde,John,chaplain,590819,"Warde, John, of Bynbroke, chaplain",0
4554807,2217430,defendant,(not given),John,his brother,,"John, his brother",1