id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4393438,2162407,plaintiff,Gamon,Thomas,,,"Gamon, Thomas",0 4393439,2162407,defendant,Dyke,Walter,yeoman,598996,"Dyke,Walter, of Magna Marcle, or of Aileton, yeoman",0 4393440,2162407,defendant,Mayoe,Richard,yeoman,598996,"Mayoe, Richard, of Magna Marcle, yeoman",1 4393441,2162407,defendant,Mayo,Clemence,"Magna Marcle, widow",,"Mayo, Clemence, Magna Marcle, widow",2