id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3786452,1953554,plaintiff,Plante,Robert,,,"Plante, Robert",0 3786453,1953554,plaintiff,Plante,Margaret,"Margaret, of London",,"Margaret his wife, alias Sakvyle, Margaret, of London",1 3786454,1953554,defendant,Sakvyle,Robert,husbandman,626207,"Sakvyle, Robert, of Rysley, Beds, husbandman",0