(1) Aethenolf I, Count of Capua; Prince of Benevento; Patrician of Byzantium.
(1) Athenasius, Duke of Naples, and Bishop of Naples.
(1) Landulf, Count of Capua, and Bishop of Capua.
(1) Marinus, a Greek Ruler of Naples; related to the Byzantine Patriarchs
Tarasius, John of Hylias, Photius, and Sergius.
References:
(1) Royal Ancestors of Some American Families, compiled by Michel L. Call.
(2) The Plantagenet Ancestry of King Edward III and Queen Philippa, George
Andrews Moriarty.(3) Ancestral Roots of Sixty Colonists, Frederick Lewis Weis.
(4) Stammtafeln Zur Geschichte Der Europaischen Staaten, Wilhelm Karl, Prinz
Von Isenburg.(5) Complete Peerage, G. E. Cokayne.
(6) The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales, Gerald
Paget.(7) The American Genealogist.
(8) The Genealogist.
(9) The New England Historical and Genealogical Register.(10) The Ancestry of Richard Plantagenet and Cecily Neville, Ernst Friedrick
Kraentzler.(11) The Plantagenet Ancestry, W. H. Turton.
(12) Tableaux Genealogiques des Souverains de la France et de seu Grands
Feudataires, Paris, 1863.(13) The House of Adam, Georgia B. Schwartz, 4 volumes.
(14) Archive Records, The Genealogical Society, Salt Lake City, Utah.
(15) Tablettes Chronologiques.
(16) From Whence We Came, Burdick.
(17) Magna Charta Sureties.
(18) Manga Charta Barons.
(19) Magna Charta, Wurts.
(20) Americans of Royal Descent, Browning.
(21) Encyclopedia Brittanica, page 846, 847.
References:
(1) Royal Ancestors of Some American Families, compiled by Michel L. Call.
(2) The Plantagenet Ancestry of King Edward III and Queen Philippa, George
Andrews Moriarty.(3) Ancestral Roots of Sixty Colonists, Frederick Lewis Weis.
(4) Stammtafeln Zur Geschichte Der Europaischen Staaten, Wilhelm Karl, Prinz
Von Isenburg.(5) Complete Peerage, G. E. Cokayne.
(6) The Lineage and Ancestry of H.R.H. Prince Charles, Prince of Wales, Gerald
Paget.(7) The American Genealogist.
(8) The Genealogist.
(9) The New England Historical and Genealogical Register.(10) The Ancestry of Richard Plantagenet and Cecily Neville, Ernst Friedrick
Kraentzler.(11) The Plantagenet Ancestry, W. H. Turton.
(12) Tableaux Genealogiques des Souverains de la France et de seu Grands
Feudataires, Paris, 1863.(13) The House of Adam, Georgia B. Schwartz, 4 volumes.
(14) Archive Records, The Genealogical Society, Salt Lake City, Utah.
(15) Tablettes Chronologiques.
(16) From Whence We Came, Burdick.
(17) Magna Charta Sureties.
(18) Manga Charta Barons.
(19) Magna Charta, Wurts.
(20) Americans of Royal Descent, Browning.
(21) Encyclopedia Brittanica, page 846, 847.