id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5468106,2495403,plaintiff,Cantlow,Henry,mercer,585869,"Cantlow, Henry, of London, mercer",0 5468107,2495403,defendant,Gartside,Ralph,,891463,"Gartside, Ralph, of St Andrew, Holborn, vicar",0