id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5464652,2494346,plaintiff,Tomyov,Nicholas,,,"Tomyov, Nicholas",0 5464653,2494346,defendant,Nevyll,Thomas,gent,827525,"Nevyll, Thomas, of Tregemeden, gent",0 5464654,2494346,defendant,Vyvyan,Richard,gent,884295,"Vyvyan, Richard, of Treleweran, gent",1 5464655,2494346,defendant,Autron,William,gent,842034,"Autron, William, of Autron, gent",2