id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4851011,2311766,plaintiff,Toucestre,John,butcher,585869,"Toucestre, John, of London, butcher",0 4851012,2311766,defendant,Cheyne,John,esq,801230,"Cheyne, John, of Isnamstede Cheyne, Bucks, esq",0