id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4539648,2212660,plaintiff,Walsyngham,Nicholas,mercer,585869,"Walsyngham, Nicholas, of London, mercer",0 4539649,2212660,defendant,Carpenter,William,,767468,"Carpenter, William, of Leghe, Soms",0 4539650,2212660,defendant,Bocher,Thomas,,757185,"Bocher, Thomas, of Yevelchestre",1