id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4883309,2321705,plaintiff,Melreth,William,mercer,585869,"Melreth, William, of London, mercer",0 4883310,2321705,defendant,White,David,skinner,592811,"White, David, of Westchestre, Cheshire, skinner",0 4883311,2321705,defendant,Dokwra,Roger,chapman,816951,"Dokwra, Roger, of Kirkeby on Kendale, Westmor, chapman",1