id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4020137,2031925,plaintiff,White,John,"knight, of London, alderman",,"White, John, knight, of London, alderman",0 4020138,2031925,defendant,Cheyney,Thomas,esq,673311,"Cheyney, Thomas, of West Woodhaye, Berks, esq, son of John Cheyney, of West Woodham, Berks, esq",0