id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4634512,2241642,plaintiff,Worms,"John, sen",,,"Worms, John, sen",0 4634513,2241642,defendant,Warner,"John, sen",,739739,"Warner, John, sen, of Kirketon",0 4634514,2241642,defendant,Bottisford,William,formerly servant of John Thorley,,"Bottisford, William, formerly servant of John Thorley",1