id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5300468,2445102,plaintiff,Clay,Joan,"formerly wife of John Clay, knight",,"Clay, Joan, formerly wife of John Clay, knight",0 5300469,2445102,defendant,Waleys,John,gent,676828,"Waleys, John, of Thornerton, Devon, gent",0