id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4577896,2224592,plaintiff,Chapman,William,,,"Chapman, William",0 4577897,2224592,defendant,Wryght,"Thomas, sen",,771406,"Wryght, Thomas, sen, of Clyveland",0 4577898,2224592,defendant,Heton,William,,771407,"Heton, William, of Thymmelby",1 4577899,2224592,defendant,Jonson,Thomas,,757233,"Jonson, Thomas, of Thwayt",2