id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4696589,2264410,plaintiff,Cavendyssh,William,mercer,585869,"Cavendyssh, William, of London, mercer",0 4696590,2264410,defendant,Robyas,Thomas,yeoman,779270,"Robyas, Thomas, of Hoton, Yorks, yeoman",0