id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5381912,2469883,plaintiff,Lowyn,Peter,,,"Lowyn, Peter",0 5381913,2469883,defendant,Spencer,Thomas,laborer,587629,"Spencer, Thomas, of Chesthunt, laborer",0 5381914,2469883,defendant,Mercer,Thomas,laborer,602350,"Mercer, Thomas, of Wormeley, laborer",1 5381915,2469883,defendant,Houghton,John,yeoman,602350,"Houghton, John, of Wormeley, yeoman",2