id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4877699,2319986,plaintiff,Stourton,John,knight,,"Stourton, John, knight",0 4877700,2319986,defendant,Maydegode,Walter,husbandman,779255,"Maydegode, Walter, of Chorlebury, husbandman",0 4877701,2319986,defendant,Welyngton,David,tiler,594988,"Welyngton, David, of Chepyng norton, tiler",1