id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4332648,2141207,plaintiff,Slade,William,,,"Slade, William",0 4332649,2141207,defendant,Mansell,Philip,esq,585869,"Mansell, Philip, of London, or of Exmych, Glamorgan, esq",0 4332650,2141207,defendant,Bovan,William,yeoman,741305,"Bovan, William, of Margam, Glamorgan, yeoman",1