id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4831547,2305900,plaintiff,Broun,John,draper,585869,"Broun, John, of London, draper",0 4831548,2305900,defendant,Cheyne,John,esq,801230,"Cheyne, John, of Isnamstede Cheyne, Bucks, esq",0