id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4876800,2319716,plaintiff,Spencer,Thomas,,589646,"Spencer, Thomas, of Somercotes",0 4876801,2319716,plaintiff,Louth,William,,,"Louth, William",1 4876802,2319716,defendant,Thakker,Ralph,thatcher,586750,"Thakker, Ralph, of Surflete, thatcher",0