id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3634564,1905614,plaintiff,Mille,John,(legal representative),585869,"Mille, John, of London, mercer, administrator of",0 3634565,1905614,plaintiff,Mille,Thomas,mercer,585869,"Mille, Thomas, of London, mercer",1 3634566,1905614,defendant,James,William,chapman,598927,"James, William, of St Ives, chapman",0