id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4595693,2229913,plaintiff,Ridford,Henry de,knight,,"Ridford, Henry de, knight",0 4595694,2229913,defendant,Joy,Richard,,590513,"Joy, Richard, of Honyngton",0 4595695,2229913,defendant,Groune,Richard,,653542,"Groune, Richard, of North Wytham",1 4595696,2229913,defendant,Foston,Roger,,,"Foston, Roger",2 4595697,2229913,defendant,Tiddeswell,William,,770480,"Tiddeswell, William, of Hykeham",3