id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3697969,1925589,plaintiff,Trevylyan,Humphrey,"Cornw, esq",,"Trevylyan, Humphrey, Cornw, esq",0 3697970,1925589,plaintiff,Trevylyan,George,clerk,,"Trevylyan, George, clerk",1 3697971,1925589,defendant,Crowche,John,yeoman,613361,"Crowche, John, of Lambehith, yeoman",0