id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3675236,1918291,plaintiff,Harpesfeld,Lewis,mercer,585869,"Harpesfeld, Lewis, of London, mercer",0 3675237,1918291,defendant,Calvard,John,yeoman,608203,"Calvard, John, of Fulford, Yorks, yeoman",0