id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4817631,2301601,plaintiff,Morstede,Thomas,,585869,"Morstede, Thomas, of London, surgeon, on his own account",0 4817632,2301601,defendant,Grade,John,,796706,"Grade, John, of Ingelby, Lincs, knight",0 4817633,2301601,defendant,Kesewyk,John,yeoman,618189,"Kesewyk, John, of Wyset, Suff, yeoman",1