id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3766789,1947276,plaintiff,Mershe,John,yeoman or fisher or draper,587335,"Mershe, John, of Henley on Thames, Oxon, yeoman or fisher or draper",0 3766790,1947276,defendant,Stonor,Walter,,600477,"Stonor, Walter, of Rotherfeld Pyppard, Oxon, knight, son of Stonor, Thomas",0