id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4571946,2222801,plaintiff,Armeston,William,,,"Armeston, William",0
4571947,2222801,defendant,Gibthorp,William,,770847,"Gibthorp, William, of Thorp by Waynflete",0
4571948,2222801,defendant,Cok,John,,586286,"Cok, John, of Boston",1