id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3924491,1998506,plaintiff,Trengove,Henry,,637769,"Trengove, Henry, of Nans",0 3924492,1998506,defendant,Rychard,Mathew,laborer,652568,"Rychard, Mathew, of Lamboll, St Keveryn, laborer",0