id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4815295,2300894,plaintiff,Lancaster,Henry,,806571,"Lancaster, Henry, of Gloucester, duke",0 4815298,2300895,plaintiff,Lancaster,Henry,,806571,"Lancaster, Henry, of Gloucester, duke",0 4815301,2300896,plaintiff,Lancaster,Henry,,806571,"Lancaster, Henry, of Gloucester, duke",0 4815304,2300897,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, duke",0 4815306,2300898,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, duke",0 4815316,2300899,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, duke",0 4910244,2329719,defendant,Plantagenet or Lancaster,Humphrey,,806571,"Plantagenet or Lancaster, Humphrey, of Gloucester, Duke",0 4912788,2330494,defendant,Plantagenet or Lancaster,Humphrey,,806571,"Plantagenet or Lancaster, Humphrey, of Gloucester, Duke",0 4912834,2330506,defendant,Plantagenet or Lancaster,Humphrey,,806571,"Plantagenet or Lancaster, Humphrey, of Gloucester, Duke",0 4921311,2333175,plaintiff,Lancaster,Henry,,806571,"Lancaster, Henry, of Gloucester, Duke",0 4921312,2333175,defendant,Lancaster,Henry,,806571,"Lancaster, Henry, of Gloucester, Duke",0 4921313,2333176,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, Duke",0 4921315,2333177,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, Duke",0 4921317,2333178,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, duke",0 4921319,2333179,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, Duke",0 4921323,2333180,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, Duke",0 4921325,2333181,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, duke",0 4921326,2333181,defendant,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, duke",0 4921327,2333182,plaintiff,Lancaster,Humphrey,,806571,"Lancaster, Humphrey, of Gloucester, Duke",0 4925675,2334464,plaintiff,Plantagenet or Lancaster,Humphrey,,806571,"Plantagenet or Lancaster, Humphrey, of Gloucester, Duke",0 4925678,2334465,plaintiff,Plantagenet or Lancaster,Humphrey,,806571,"Plantagenet or Lancaster, Humphrey, of Gloucester, Duke",0 4925683,2334466,plaintiff,Plantagenet or Lancaster,Humphrey,,806571,"Plantagenet or Lancaster, Humphrey, of Gloucester, Duke",0 4925685,2334467,plaintiff,Plantagenet or Lancaster,Humphrey,,806571,"Plantagenet or Lancaster, Humphrey, of Gloucester, Duke, on his own account",0