id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3851993,1974213,plaintiff,Powkynhorne,John,,,"Powkynhorne, John",0
3851994,1974213,defendant,Parrowe,Richard,mariner,632660,"Parrowe, Richard, of St Anthony, mariner",0
3851995,1974213,defendant,Thomas,Peter,mariner,639918,"Thomas, Peter, of Manahan, mariner",1
3851996,1974213,defendant,Cheyndwere,Peter,mariner,639918,"Cheyndwere, Peter, of Manahan, mariner",2
3851997,1974213,defendant,Laurence,John Thomas,mariner,639918,"Laurence, John Thomas, of Manahan, mariner",3