id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4591253,2228623,plaintiff,Middelmore,Thomas,,,"Middelmore, Thomas",0 4591254,2228623,defendant,Spynner,John,,601793,"Spynner, John, of Horborn",0 4591255,2228623,defendant,Chaumbre,John,son of Thomas,,"Chaumbre, John, son of Thomas",1