id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4916083,2331531,plaintiff,Elton,William,,,"Elton, William",0
4916084,2331531,plaintiff,Elton,Oliver,,,"Elton, Oliver, on their own account",1
4916085,2331531,defendant,Pylkyngton,John,,821522,"Pylkyngton, John, of Bryklesworth, Nhants, knight",0