id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4928993,2335495,plaintiff,Stafford,Humphrey,,587031,"Stafford, Humphrey, of Grafton, knight",0 4928994,2335495,defendant,Felmyll,Walter,yeoman,823566,"Felmyll, Walter, of Grymmes grove, yeoman",0