id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4336927,2142641,plaintiff,Blacknall,William,gent,,"Blacknall, William, gent",0 4336928,2142641,defendant,Stonehouse,William,gent,619647,"Stonehouse, William, of Radley, gent",0 4336929,2142641,defendant,Crouche,Thomas,yeoman,619647,"Crouche, Thomas, of Radley, yeoman",1