id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3661791,1913969,plaintiff,Lokke,John,mercer,585869,"Lokke, John, of London, mercer",0 3661792,1913969,defendant,Blakehede alias Oveat,Richard,mercer,587398,"Blakehede alias Oveat, Richard, of Luton, Beds, mercer",0