id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4123263,2068623,plaintiff,Clarke,Roger,,,"Clarke, Roger",0 4123264,2068623,defendant,Brock,Richard,salter,585869,"Brock, Richard, of London, salter",0 4123265,2068623,defendant,Barke,"John, junior",clothier,596569,"Barke, John, junior, of Bilston, Suff, clothier",1