Here is the second line from the Byzantine Emperors to the Plantagenet kings. Jim (1) Alexius I Comnenus , Byzantine Emperor[1],[2],[3],[4] bd. 1056[5] dd. 15 Aug 1118[6],[4] & Irene "Augusta" Ducas , Byzantine Empress[1],[7],[8],[4] bd. 1066[9],[4] dd. ca 19 Feb 1123, a convent as a nun[4] m. ca 1078[7],[4] (2) Theodora Comnenus , Byzantine Princess[7],[10],[11] bd. 15 Jan 1096[12] & Constantine Angelus[7],[13],[14] dd. Antioch[5] (3) Andronikos Angelus , Kuroplates[7],[15] & Eurosyne Castamonita[7],[11] (4) Alexius III Angelus , Byzantine Emperor[16],[17],[18],[19],[20] dd. aft 1211, in prison[11] & Euphrosyne Dukaina Kamaterina[11],[21],[20] (5) Anna Angelina*[15],[18] dd. 1212[18] & Issac Komnenos , Sebastokrator[18] (5) Anna Angelina*[15],[18] dd. 1212[18] & Theodore I Lascaris , Byzantine Emperor[22],[23],[24],[25] bd. ca 1174[25],[26] dd. Aug 1222[27],[18] m. 1199, Fruhjahr[18] (6) Maria Laskarina[22],[23] dd. 1270[23] & Béla IV of Hungary , King of Hungary[22],[28],[23],[29] bd. 1206[30] dd. 3 May 1270[30] m. 1218[30] (7) Stephen V King of Hungary & Croatia[22],[31],[32] bd. Dec 1239[30] dd. 1 Aug 1272[33],[30] & Elizabeth of Kumanien[22],[32],[30] dd. aft 1290[30] (8) Mary , Princess of Hungary[22],[31],[32] dd. 25 Mar 1323, she was assassinated[33],[34] & Charles II "the Lame" d'Anjou , King of Naples[35],[32] bd. 1254[34] dd. 1309, Casanuova at Naples, Italy[36],[37] m. 1270[38],[34] (9) Marguerite d'Anjou , Countess of Anjou[22],[34] bd. abt 1273[34] dd. 31 Dec 1299[34] & Charles I von Frankenreich , Count of Valois[22],[27],[39],[40],[41] dd. 16 Dec 1325[34] m. 16 Aug 1290, Corbeil[38],[34] (10) Jeanne de Valois[42],[43],[44] bd. abt 1294[44] dd. 7 Mar 1342[44] & William III d'Avesnes , Count of Holland[42],[45],[44] bd. ca 1286[44] dd. 7 Jun 1337, Valenciennes[46],[44] m. 19 May 1305[46],[44] (11) Philippa of Hainaut[47],[48],[22],[49],[50],[51],[44] bd. 24 Jun 1311, Valenciennes[52],[53],[44] dd. 15 Aug 1369, Windsor Castle, Windsor, Berkshire, England[47],[52],[44] & Edward III , King of England[54],[48],[55],[49],[56],[57],[44] bd. 13 Nov 1312, Windsor Castle, Windsor, Berkshire, England[47],[52] dd. 21 Jun 1377, Sheen Palace, Surrey[58],[52] m. 24 Jan 1329, York Minister[47],[44] (4) Isaac II Angelus , Byzantine Emperor*[7],[59],[17],[60],[12] bd. abt 1155[11] dd. 1195[15] & NN[11] (5) Irene Angelus , of Byzantium*[7],[61],[62] bd. 1172[62] dd. 27 Aug 1208, Hohenstaufen, Germany, murdered[62] & Roger , Duke of Apulia[62],[63] dd. ca 1193[62],[64] (5) Irene Angelus , of Byzantium*[7],[61],[62] bd. 1172[62] dd. 27 Aug 1208, Hohenstaufen, Germany, murdered[62] & Philip II of Swabia von Hohenstaufens , Holy Roman Emperor[7],[61],[17],[65] bd. abt 1176[38],[62] dd. 21 Jun 1208, Bamburg Germany, murdered[38],[62] m. 25 May 1197[38],[62],[64] (6) Maria of Swabia von Hohenstaufens , Princess of Germany[7],[66] bd. abt 1201[66] dd. 1235[66] & Henry II "the Courageous" , Duke of Brabant[7],[67],[68],[66],[41] bd. abt 1207[38] dd. 1 FEB 1247/48, Louvain, Brabant, Belgium[38],[69],[62] m. bef 22 Aug 1215[38] (7) Henry III of Brabant , Duke of Brabant[38],[69],[70],[71] dd. 28 FEB 1260/61[38] & Alix (Adelheid) of Burgundy[38],[69],[70] dd. 23 Oct 1273[70] m. 1251[38] (8) Marie of Brabant[38],[69] bd. ca 1256, Lions, France[71] dd. 12 Jan 1321, Murel at Meulant[38],[69],[71] & Philip III "le Hardi" Capet , King of France[38],[72],[73],[74],[71] bd. 1 May 1245, Poissy, France[38],[69],[71] dd. 5 Oct 1285, Perpignan[38],[69],[71] m. 24 Aug 1274, Vincennes[69],[71] (9) Marguerite , of France[38],[48],[69] bd. ca 1275[71] dd. 14 Feb 1318, London, England[71] & Edward I "Longshanks" , King of England[38],[48],[42],[75],[76],[77],[78],[79],[80],[71] bd. 17-18 Jun 1239, Westminster Palace, London, England[52] dd. 8 Jul 1307, Burgh-on-the-Sands, Cumberland[52] m. 10 Sep 1299, Canterbury Cathedral, Canterbury, Kent[38],[71] (4) Isaac II Angelus , Byzantine Emperor*[7],[59],[17],[60],[12] bd. abt 1155[11] dd. 1195[15] & Irene Comnenus,[12] m. Summer 1183[12] (4) Isaac II Angelus , Byzantine Emperor*[7],[59],[17],[60],[12] bd. abt 1155[11] dd. 1195[15] & Maria (Margaret) , of Hungary[27],[82] bd. ca 1175[82] dd. aft 1223[83] m. 1185[82] 1. Anna Comnena, The Alexiad of Anna Comnena, Translated by E.R.A. Sewter, Penguin Books, 1969, passim. 2. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 45, 105A. 3. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, pp. 356-375. 4. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 178. 5. Anna Comnena, The Alexiad of Anna Comnena, Translated by E.R.A. Sewter, Penguin Books, 1969. 6. Anna Comnena, The Alexiad of Anna Comnena, Translated by E.R.A. Sewter, Penguin Books, 1969, p. 525. 7. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 45. 8. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, p. 349. 9. George Andrews Moriarty, The Plantagenet Ancestry of King Edward III and Queen Philippa, Mormon Pioneer Genealogy Society, Salt Lake City, UT, 1985, p. 138 "c.1065". 10. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, p. 401. 11. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 179. 12. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 175. 13. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, p. 577, Chart 6. Dynasty of the Comneni 1081-1085. 14. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 175, 179. 15. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999. 16. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, pp. 408, 410-16, 425, 429. 17. Geoffrey de Villehardouin (1160-1213), Memoirs or Chronicla of the Fourth Crusade and the Conquest of Constantinople, Translated by Frank T. Marzails, J.M. Dent, London, 1908, http://www.fordham.edu/halsall/basis/villehardouin.html. 18. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 182. 19. John Julius Norwich, Byzatium, The Decline and Fall, Alfred A. Knopf, Inc, 2000, pp. 156, 163, 171-72. 20. Robert Browning, The Byzantine Empire, Weidenfeld and Nicolsen, London, 1980, p. 136. 21. John Julius Norwich, Byzatium, The Decline and Fall, Alfred A. Knopf, Inc, 2000, p. 178. 22. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, p. 98, Line 103. 23. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 155, 182. 24. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, pp. 425-34. 25. “"Theodore I Lascaris",” Britannica 2001 DVD-ROM, Britannica.com, Inc., March 31, 2001. 26. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 182 "1175". 27. Brigitte Gastel Lloyd, “Brigitte's Pages,” http://worldroots.clicktron.com/brigitte/famous/o/ottoorseololine.htm, Jan 3, 2001. 28. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band I: Die Deutschen Staaten, 1980, Tafel 23. 29. W.H. Turton, The Plantagenet Ancestry, Genealogical Publishing Co., Baltimore, 1968, p. 26. 30. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 155. 31. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 15, 155. 32. Steven Runciman, The Sicilian Vespers, A History of The Mediterranean World in the Later Thirteenth Century, Cambridge University Press, Cambridge, 1995, 1998, p. 138. 33. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 103. 34. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 15. 35. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, LInes 103, 104. 36. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 103 "5 May". 37. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 15 "6 May", 155 "6 Jun". 38. Brian Tompsett, “Directory of Royal Genealogical Data, University of Hull, UK, http://www.dcs.hull.ac.uk/cgi-bin/gedlkup/n=royal,” Web Site, Information from this site should be verified by other sources. 39. Paul Theroff, “Paul Theroff's dynastic genealogy files,” Bridget's Pages, http://worldroots.clicktron.com/brigitte/pther_e.html, Feb 7, 2001. 40. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 4, 12, 15, 17. 41. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band III Teilband 1, Herzogs und Grafenhäuser des Heiligen Römischen Reiches Andere Europäiche Fürstenhäuser, 1984, Tafel 70. 42. Mike Ashley, The Mammoth Book of British Kings & Queens, Carol & Graf Publishers, Inc., NY, 1999. 43. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 103-33, 168-31. 44. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 4. 45. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 168-31, 103-33. 46. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 168. 47. John Burke & Sir Bernard Burke, C.B., Burke's Peerage, Baronetage, and Knightage, Edited by Peter Townsend, Burke's Peerage Ltd.,London, MCMLXIII (1963), p. lx. 48. Elizabeth Hallam, ed., Chronicles of the Age of Chivalry, CLB/Quadrillion Publishing Ltd., Surrey, England, 1998. 49. David Faris, Plantagenet Ancestry of Seventeenth-Century Colonists, New England Historic Genealogical Society, Second Edition, 1999, p. 43. 50. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, The Hon. Vicary Gibbs, The St. Catherine Press, Ltd., London, Volume II Bass to Canning, 1912, p. 153. 51. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, H. A. Doubleday & Lord Howard de Walden, The St. Catherine Press, Ltd., London, Volume V, Eardley of Spalding to Goojerat, 1926, p. 736. 52. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 1. 53. David Faris, Plantagenet Ancestry of Seventeenth-Century Colonists, New England Historic Genealogical Society, Second Edition, 1999, p. 285. 54. John Burke & Sir Bernard Burke, C.B., Burke's Peerage, Baronetage, and Knightage, Edited by Peter Townsend, Burke's Peerage Ltd.,London, MCMLXIII (1963), pp. lx-lxi. 55. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 1-30, 103-34. 56. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, H. A. Doubleday & Lord Howard de Walden, The St. Catherine Press, Ltd., London, Volume V, Eardley of Spalding to Goojerat, 1926. 57. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, H.A. Doubleday & Lord Howard de Walden, The St. Catherine Press, Ltd., London, Volume IX Moels to Nuneham, 1936, p. 714. 58. Brian Tompsett, “Directory of Royal Genealogical Data, University of Hull, UK, http://www.dcs.hull.ac.uk/cgi-bin/gedlkup/n=royal,” Web Site, Information from this site should be verified by other sources, p. lxii. 59. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, pp. 401-09. 60. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band I: Die Deutschen Staaten, 1980, Tafel 5, 39. 61. George Ostrogorsky, History of the Byzantine State, Translated by Joan Hussey, Rutgers University Press, New Brunswick, N.J., 1999, p. 412. 62. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band I: Die Deutschen Staaten, 1980, Tafel 5. 63. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 206. 64. John Julius Norwich, Byzatium, The Decline and Fall, Alfred A. Knopf, Inc, 2000, p. 164. 65. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band I: Die Deutschen Staaten, 1980, Tafel 5, 58, 96. 66. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band I: Die Deutschen Staaten, 1980, Tafel 5, 96. 67. David Faris, Plantagenet Ancestry of Seventeenth-Century Colonists, New England Historic Genealogical Society, Second Edition, 1999, p. 202. 68. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, H. A. Doubleday & Lord Howard de Walden, The St. Catherine Press, Ltd., London, Volume VII, Husee to Lincolnshire, 1929, p. 386. 69. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993. 70. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band I: Die Deutschen Staaten, 1980, Tafel 96. 71. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band II: Die Ausserdeutschen Staaten Die Regierenden Häuser der Übrigen Staaten Europas, 1984, Tafel 12. 72. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 101. 73. Rev. W.M.H. Milner, M.A., The Royal House of Britain an Enduring Dynasty, The Covenant Publishing Co., Ltd., London, Twelfth Edition Revised, 1952, early lines should be corroborated by other sources. 74. Henry John Chaytor, A History of Aragon and Catalonia, Methuen, 1933, http://libro.uca.edu/chaytor/achistory.htm. 75. Frederick Lewis Weis, Ancestral Roots of Certain American Colonists, Who Came To America before 1700, Additions and Corrections by Walter Lee Sheppard, Jr., Genealogical Publishing Co., Inc., Seventh Edition 1992, 1993, Line 16. 76. David Faris, Plantagenet Ancestry of Seventeenth-Century Colonists, New England Historic Genealogical Society, Second Edition, 1999, p. 228. 77. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, The Hon. Vicary Gibbs, The St. Catherine Press, Ltd., London, Volume I Ab-Adam to Basing, 1910, p. 242. 78. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, The Hon. Vicary Gibbs, The St. Catherine Press, Ltd., London, Volume II Bass to Canning, 1912, Appendix H, Chart 1. 79. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, The Hon. Vicary Gibbs, The St. Catherine Press, Ltd., London, Volume IV Dacre to Dysart, 1916. 80. George Edward Cokayne, The Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, Extant Extinct or Dormant, Geoffrey H. White, F.S.A., F.R. Hist.S., The St. Catherine Press, Ltd., London, Volume XII, Part 1 Skelmerdale to Towton, 1953, p. 508. 82. John Julius Norwich, Byzatium, The Decline and Fall, Alfred A. Knopf, Inc, 2000, p. 157. 83. Detlev Schwennicke, Europäische Stammtafeln: Stammtafeln zur Geschichte der Europäischen Staaten, Neue Folge, Marburg, Germany: Verlag von J. A. Stargardt, Band I: Die Deutschen Staaten, 1980, Tafel 179.