id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4416689,2170086,plaintiff,Offord,John de,master & dean of St Mary's church,586846,"Offord, John de, of Lincoln, master & dean of St Mary's church",0 4416690,2170086,defendant,Porter,Richard le,,597093,"Porter, Richard le, of Wyrkesworth",0 4416691,2170086,defendant,Flaxentop,Thomas,,597093,"Flaxentop, Thomas, of Wyrkesworth",1