id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4771968,2287206,plaintiff,Smyth,"John, sen",,632055,"Smyth, John, sen, of Shirborn",0
4771969,2287206,plaintiff,Smyth,Thomas,son of John,,"Smyth, Thomas, son of John",1
4771970,2287206,defendant,Palmer,Thomas,ostler,632055,"Palmer, Thomas, of Shirborn, ostler",0