id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4877814,2320025,plaintiff,Sturgeon,John,mercer,585869,"Sturgeon, John, of London, mercer",0 4877815,2320025,defendant,Malefant,Thomas,,595810,"Malefant, Thomas, of Wyndesore, Berks, knight",0 4877816,2320025,defendant,Seynt John,Oliver,,816251,"Seynt John, Oliver, of Poulespery, Nhants, knight",1 4877817,2320025,defendant,Staverton,William,esq,593654,"Staverton, William, of Bray, Berks, esq",2 4877818,2320025,defendant,Dorset,William,gent,586487,"Dorset, William, of Suthwerk, gent",3