id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4537122,2211883,plaintiff,Suchmere,Nicholas de,,,"Suchmere, Nicholas de",0 4537123,2211883,plaintiff,(not given),John,his brother,,"John, his brother",1 4537124,2211883,defendant,Prior,Henry,,,"Prior, Henry",0 4537125,2211883,defendant,Hamond,Thomas,,607668,"Hamond, Thomas, of Rudham",1 4537126,2211883,defendant,Hamond,John,,607668,"Hamond, John, of Rudham",2