id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3874212,1981599,plaintiff,Corbett,Roger,esq,,"Corbett, Roger, esq",0 3874213,1981599,defendant,Button,Richard,yeoman,622714,"Button, Richard, of Ampthyll, yeoman",0 3874214,1981599,defendant,Geyett,Henry,innholder,622714,"Geyett, Henry, of Ampthyll, innholder",1 3874215,1981599,defendant,Stevyns,William,baker,622714,"Stevyns, William, of Ampthyll, baker",2