id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4046126,2041053,plaintiff,Sherington,Francis,mercer,629195,"Sherington, Francis, of Wigan, Lancs, mercer",0 4046127,2041053,defendant,Aldersey,John,merchant,586606,"Aldersey, John, of Chester, merchant",0 4046128,2041053,defendant,Aldersey,William,brother of John,586606,"Aldersey, William, of Chester, merchant, brother of John",1 4046129,2041053,defendant,Aldersey,Thomas,brother of John,586606,"Aldersey, Thomas, of Chester, merchant, brother of John",2