id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3631002,1904518,plaintiff,Frost,William,gent,595622,"Frost, William, of Acton, gent",0 3631003,1904518,defendant,Harryngton,Thomas,gent,598074,"Harryngton, Thomas, of Baddesworth, gent",0