id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4351650,2147820,plaintiff,Ravenscrofte,Thomas,esq,,"Ravenscrofte, Thomas, esq",0 4351651,2147820,plaintiff,Crachley,John,,,"Crachley, John",1 4351652,2147820,defendant,Mostyn,Robert,gent,665822,"Mostyn, Robert, of Flint, gent",0