Geoffrey, Count of Eu and Brionne

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Geoffrey, Count of Eu and Brionne, natural son of Richard I "the Fearless" and an unknown mistress, died in 1015. His wife is unknown.1

For more information about Geoffrey, Count of Eu and Brionne, please see this Wikipedia article.
This person was last edited on1 May 2021


  1. [S1323] Wikipedia Contributors, "Geoffrey, Count of Eu," Wikipedia, The Free Encyclopedia,,_Count_of_Eu[:WEB] (accessed Apr 2021).
  2. [S1845] Henry James Young, The Blackmans of Knight's Creek: Ancestors and Descendants of George and Maria (Smith) Blackman (Carlisle, Pennsylvania: s.p., 1980), 125 (Gen XXXI 62), further cited as Young, Blackmans of Knight's Creek.