id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4728788,2274241,plaintiff,Kirkeby,Thomas de,,,"Kirkeby, Thomas de",0 4728789,2274241,defendant,Peverell,Thomas,,,"Peverell, Thomas",0 4728790,2274241,defendant,Peverell,Thomas,,585869,"Peverell, Thomas, of London, travelling man",1