id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3868821,1979813,plaintiff,Thornham,Thomas,clerk,,"Thornham, Thomas, clerk",0 3868822,1979813,defendant,Tyrell,Humphrey,esq,642584,"Tyrell, Humphrey, of Thornton, Bucks, esq",0