id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4219019,2102148,plaintiff,Lewys,John Thomas,,,"Lewys, John Thomas",0 4219020,2102148,defendant,Miricke,Roger John,yeoman,666405,"Miricke, Roger John, of Llantrissen, yeoman",0 4219021,2102148,defendant,Rinold,John,yeoman,666405,"Rinold, John, of Llantrissen, yeoman",1