Ancestry of Richard Plantagenet & Cecily de Neville @ Chart 1843 p. 401, Methuselah (Ubar-Tutut in Akkad, Ubardudu in
Sumer, Enmennunna to the Kishites, Technites in Greece,
Sa-nekhet in Egypt), s of Enoch (Akhnukh), no mother
The cited information was published by published by author, 1978 (Ref: Chart 1843 p. 401, Methuselah (Ubar-Tutut in Akkad, Ubardudu in
Sumer, Enmennunna to the Kishites, Technites in Greece,
Sa-nekhet in Egypt), s of Enoch (Akhnukh), no mother) The author/originator was Ernst-Friedrich Kraentzler.