id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4654666,2247338,plaintiff,Boskuvay,John,,,"Boskuvay, John",0 4654667,2247338,plaintiff,Trevesik,Roger,,,"Trevesik, Roger",1 4654668,2247338,plaintiff,Tregenhoos,John,,,"Tregenhoos, John",2 4654669,2247338,defendant,Symond,John,,689980,"Symond, John, of Trenewyth",0