id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3833243,1968328,plaintiff,Lanyen,Richard,,,"Lanyen, Richard",0 3833244,1968328,defendant,Teacke,Richard,clerk,630507,"Teacke, Richard, of St Ruan Mynter, clerk",0 3833245,1968328,defendant,Tresculard,Isabel,widow,636889,"Tresculard, Isabel, of Madron, widow",1 3833246,1968328,defendant,Heskyn,Alexander John,husbandman,636889,"Heskyn, Alexander John, of Madron, husbandman",2