id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5057603,2373842,plaintiff,Conwey,John,thatcher,775645,"Conwey, John, of Tykenale, thatcher",0 5057604,2373842,defendant,Abell,William,"son of Abell, John, of Tykenale, gent",,"Abell, William, son of Abell, John, of Tykenale, gent",0