id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3964515,2012190,plaintiff,Assheton,Ralph,esq,618125,"Assheton, Ralph, of Magna Leaver, esq",0 3964516,2012190,defendant,Holcroft,John,,662321,"Holcroft, John, of London, of of Holcroft, Lancs, knight",0