id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4146443,2076906,plaintiff,Clackson,Ralph,,,"Clackson, Ralph",0 4146444,2076906,defendant,Tipladye,"John, senior",mercer,587301,"Tipladye, John, senior, of Dunstable, Beds, mercer",0