id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3666300,1915409,plaintiff,Trevethan,John,,606723,"Trevethan, John, of the King's Chancery",0 3666301,1915409,defendant,Garlond,Richard,gent,595677,"Garlond, Richard, of Totnes, Devon, gent",0