id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4912290,2330344,plaintiff,Bythelake,John,,,"Bythelake, John",0 4912291,2330344,plaintiff,atte Ston,Robert,,,"atte Ston, Robert",1 4912292,2330344,defendant,Yorke,William,,589296,"Yorke, William, of Crydeton, bell maker",0