id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5486102,2500728,plaintiff,Robynson,Richard,,,"Robynson, Richard",0 5486103,2500728,plaintiff,Lucas,Nicholas,churchwardens of Grauncester,,"Lucas, Nicholas, churchwardens of Grauncester",1 5486104,2500728,defendant,Clay,William,carpenter,589069,"Clay, William, of Potton, Beds, carpenter",0 5486105,2500728,defendant,Clay,Thomas,husbandman,597337,"Clay, Thomas, of Potton, husbandman",1