id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5132094,2395879,plaintiff,Hakden,William,mercer,585869,"Hakden, William, of London, mercer",0 5132095,2395879,defendant,Gragrave,James,esq,610922,"Gragrave, James, of Hyndon, Wilts, esq",0