id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4268063,2118937,plaintiff,Howell,William,,,"Howell, William",0 4268064,2118937,defendant,Owen,William,mercer,726688,"Owen, William, of Llanandemere, or of Llamarthen, Carmarthen, mercer",0 4268065,2118937,defendant,Thomas,Howell,gent,724388,"Thomas, Howell, of Llangattock, Carmarthen, gent",1 4268066,2118937,defendant,ap Richard,of Llangattocke yeoman,,,"ap Richard, of Llangattocke yeoman",2