id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5581745,2529370,plaintiff,Coyvyle,George,,,"Coyvyle, George",0 5581746,2529370,defendant,Blakesley,Henry,husbandman,586752,"Blakesley, Henry, of Gretton, husbandman",0 5581747,2529370,defendant,Tyler,John,,586752,"Tyler, John, of Gretton miller",1