id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3779834,1951426,plaintiff,FitzWillyam,William,knight,,"FitzWillyam, William, knight",0 3779835,1951426,defendant,Ryddylstone,William,gent,586023,"Ryddylstone, William, of Laughton, gent",0