id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4738218,2277049,plaintiff,Wellys,John,mercer,585869,"Wellys, John, of London, mercer",0
4738219,2277049,defendant,Mustard,Walter,yeoman,603462,"Mustard, Walter, of Reading, Berks, yeoman",0