id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3933421,2001470,plaintiff,Gryffyn,Edward,,,"Gryffyn, Edward",0
3933422,2001470,defendant,Carewe,Wimond,knight,,"Carewe, Wimond, knight, administratrix of",0
3933423,2001470,defendant,Carewe,Martha,widow,629573,"Carewe, Martha, of St Giles in the Fields, Middx, widow",1