id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4322463,2137927,plaintiff,Watkyn,Rice John,,,"Watkyn, Rice John",0 4322464,2137927,defendant,William,Henry Thomas,yeoman,593668,"William, Henry Thomas, of Rolston, yeoman",0 4322465,2137927,defendant,Morgan,Watkin Philip,yeoman,593668,"Morgan, Watkin Philip, of Rolston, yeoman",1 4322466,2137927,defendant,David,Rethergh John,yeoman,593668,"David, Rethergh John, of Rolston, yeoman",2