id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4432334,2174892,plaintiff,Corbet,Roger,,754608,"Corbet, Roger, of Haddeleye",0 4432335,2174892,plaintiff,Zouche,William la,son of Youn la Zouche,,"Zouche, William la, son of Youn la Zouche",1 4432336,2174892,defendant,Chetewynde,John de,,,"Chetewynde, John de",0