id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3731918,1936216,plaintiff,Cock,Joan,widow,,"Cock, Joan, widow",0 3731919,1936216,defendant,Pengelly,"John, junior",gent,619779,"Pengelly, John, junior, of Tremore, gent",0 3731920,1936216,defendant,Pengelly,"John, senior",gent,619779,"Pengelly, John, senior, of Tremore, gent",1 3731921,1936216,defendant,Cocke,Roger,yeoman,619779,"Cocke, Roger, of Tremore, yeoman",2