id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4411702,2168510,plaintiff,Wilcock,Richard,,,"Wilcock, Richard",0 4411703,2168510,defendant,Williams,William,esq,753178,"Williams, William, of Cochillan, Carnarvon, esq",0 4411704,2168510,defendant,Stevens,Nicholas,chapman,655697,"Stevens, Nicholas, of Abbyngton, Berks, chapman",1