id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5115962,2391097,plaintiff,Niche,Thomas,mercer,585869,"Niche, Thomas, of London, mercer",0
5115963,2391097,defendant,Vernon,John,esq,627946,"Vernon, John, of Asshebourne, Derbs, esq",0