id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4237221,2108606,plaintiff,Nicholas,Mary,widow,,"Nicholas, Mary, widow",0 4237222,2108606,defendant,Wykes,Walter,gent,720947,"Wykes, Walter, of Morton Jeffreye, Herefs, gent",0 4237223,2108606,defendant,Williams,Thomas,yeoman,666507,"Williams, Thomas, of Morton Jeffrey, yeoman",1 4237224,2108606,defendant,Mavill,Geoffrey,yeoman,666507,"Mavill, Geoffrey, of Morton Jeffrey, yeoman",2