id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3892408,1987713,defendant,ap Jenn,Philip ap Howell,yeoman,646692,"ap Jenn, Philip ap Howell, of Llandewey, yeoman",0 3892409,1987713,defendant,ap John,William Lewys,yeoman,646692,"ap John, William Lewys, of Llandewey, yeoman",1