id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4231761,2106606,plaintiff,ap John,David,,,"ap John, David",0 4231762,2106606,defendant,ap John,David,gent,706632,"ap John, David, of Brodway, Montgomery, gent",0 4231763,2106606,defendant,ap Owen,David,gent,607903,"ap Owen, David, of Bishops Castle, gent",1 4231764,2106606,defendant,Forde,Thomas,clerk,719832,"Forde, Thomas, of Shrawarden, or of Hurley, Montgomery, clerk",2