id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4781510,2290227,plaintiff,Cheyne,William,esq,736517,"Cheyne, William, of Isle of Shepey, esq",0 4781511,2290227,defendant,Colyn,Walter,yeoman,598644,"Colyn, Walter, of Rokynge, yeoman",0