id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3651567,1910844,plaintiff,Swan,William,,,"Swan, William",0 3651568,1910844,defendant,Duredent,George,gent,592583,"Duredent, George, of Denham, Bucks, gent",0 3651569,1910844,defendant,Alee,William,miller,597089,"Alee, William, of Uxbrige, Middx, miller",1