id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5486171,2500752,plaintiff,Rollesley,William,mercer,585869,"Rollesley, William, of London, mercer",0 5486172,2500752,defendant,Snowe,John,chapman,749538,"Snowe, John, of Stowegumber, Soms, chapman",0 5486173,2500752,defendant,Tomlynson,Robert,"vicar of Houghton Regis, Beds",,"Tomlynson, Robert, vicar of Houghton Regis, Beds",1 5486174,2500752,defendant,Cherssay,William,esq,585869,"Cherssay, William, of London, esq",2 5486175,2500752,defendant,Grenefeld,William,chaplain,659208,"Grenefeld, William, of Rodyngton, Beds, chaplain",3