id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4503250,2201582,plaintiff,Par---,William,mercer,585869,"Par---, William, of London, mercer, on his own account",0
4503251,2201582,defendant,Knolle,Thomas,mercer,595915,"Knolle, Thomas, of Hungerford, mercer",0