id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4871134,2317950,plaintiff,Melburn,William,stainer,585869,"Melburn, William, of London, stainer",0 4871135,2317950,defendant,Potter,William,bellfounder,586435,"Potter, William, of Leicester, bellfounder",0 4871136,2317950,defendant,Penne,William,carrier,761796,"Penne, William, of Wygeston, carrier",1 4871137,2317950,defendant,Sponne,William,parson of Ayleston,,"Sponne, William, parson of Ayleston",2