Alexius I Comnenus, Byzantine Emperor

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Alexius I Comnenus, Byzantine Emperor, son of John I Comnenus and Anne Dalassene, was born about 1048.1 He died 15 August 1118.1

Alexius married Irene Dukas, daughter of Andronicus Dukas, Protovestiary of the Byzantine Empire and Mary.2


Irene Dukas b. abt. 1066, d. 19 Feb 1133
This person was last edited on6 Aug 2021


  1. [S520] Frederick Lewis Weis, Walter Lee Sheppard Jr., William R. Beall and Kaleen E. Beall, Ancestral Roots of Certain American Colonists Who Came to America before 1700… ., 8th ed. (Baltimore: Genealogical Publishing Co., 2004), 105A-23, further cited as Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed.
  2. [S520] Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed., 105A-24.