id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4248821,2112595,plaintiff,Adam,Thomas,,,"Adam, Thomas",0 4248822,2112595,defendant,Chapman,John,tailor,664826,"Chapman, John, of Wallington, Herts, tailor",0 4248823,2112595,defendant,Ibitt,Thomas,mercer,585978,"Ibitt, Thomas, of St Neots, Hunts, mercer",1