id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5070762,2377756,plaintiff,Shipton,John,mercer,585869,"Shipton, John, of London, mercer",0 5070763,2377756,plaintiff,Warde,John,mercer,585869,"Warde, John, of London, mercer",1 5070764,2377756,defendant,Clerk alias Chapman,John,chapman,588180,"Clerk alias Chapman, John, of Aylesbury, Bucks, chapman",0 5070765,2377756,defendant,Pygot,John,husbandman,842850,"Pygot, John, of Fourde, Dunton, Bucks, husbandman",1