id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3846645,1972505,plaintiff,Gressham,Richard,mercer,585869,"Gressham, Richard, of London, mercer",0 3846646,1972505,defendant,Mynsterchamber,John,gent,597242,"Mynsterchamber, John, of Stuston, Suff, gent",0