id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4340949,2144113,plaintiff,Dorchester,John,,,"Dorchester, John",0 4340950,2144113,plaintiff,Webb,William,,,"Webb, William",1 4340951,2144113,defendant,Masters,Walter,merchant,685285,"Masters, Walter, of Tavestoke, Devon, merchant",0