id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5278728,2438885,plaintiff,Blanerhasset,Ralph,esq,,"Blanerhasset, Ralph, esq",0 5278729,2438885,defendant,Salkeld,Richard,esq,781144,"Salkeld, Richard, of Corkeby, esq",0 5278730,2438885,defendant,Blanerhasset,John,gent,643567,"Blanerhasset, John, of Karlyll, gent, son of Blanerhasset, John, of Karlyll, gent",1