id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4787317,2292104,plaintiff,Grenewey,Robert,,,"Grenewey, Robert",0 4787318,2292104,defendant,Bertilmewe,Henry,yeoman,602140,"Bertilmewe, Henry, of Wolterton, yeoman",0 4787319,2292104,defendant,Postele,John,butcher,587033,"Postele, John, of Crowemere, butcher",1