id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4206415,2097786,plaintiff,Philip,John Morgan,,,"Philip, John Morgan",0 4206416,2097786,defendant,Philip,Jenkin,yeoman,700859,"Philip, Jenkin, of Llangebye, yeoman",0 4206417,2097786,defendant,John,John,yeoman,700859,"John, John, of Llangebye, yeoman",1