id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5622115,2550830,plaintiff,Tracy,John,,,"Tracy, John",0
5622116,2550830,defendant,London,William,,768091,"London, William, of Croukhorn",0
5622117,2550830,defendant,Brideport,John,,,"Brideport, John",1