id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5618131,2549491,plaintiff,Martyn,John,,594438,"Martyn, John, of Litlyngton, on his own account",0 5618132,2549491,defendant,Acton,Peter,brewer,585869,"Acton, Peter, of London, brewer",0