id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3974499,2015659,plaintiff,Hennyng,John,mercer,589851,"Hennyng, John, of Dorchester, mercer",0 3974500,2015659,defendant,Gryne,Augustine,clerk,664866,"Gryne, Augustine, of Bloxforde, clerk",0