Geoffrey VI 'Mantell' Plantagenet1

M, #6347, b. 3 June 1134, d. 27 July 1157
Father*Duke Geoffrey V 'le Bon' Plantagenet2 b. 24 Nov 1113, d. 7 Sep 1151
Mother*Empress Matilda (Maud) (of Germany)2 b. c Feb 1102, d. 10 Sep 1167
Relationship23rd great-granduncle of Robert Michael Damon

Names and TItles

Titled: Count of Nantes (Geoffrey VI).
Variation: Count Geoffrey (of Nantes).2
     Geoffrey VI 'Mantell' Plantagenet, son of Duke Geoffrey V 'le Bon' Plantagenet and Empress Matilda (Maud) (of Germany), was born on 3 June 1134 in Rouen, Seine-Maritime, France.1 Geoffrey VI 'Mantell' Plantagenet was the son of Duke Geoffrey V 'le Bon' Plantagenet and Empress Matilda (Maud) (of Germany).2 Geoffrey VI 'Mantell' Plantagenet died on 27 July 1157 in Nantes, Loire-Atlantique, France, at age 23.1 He was buried in Nantes, Loire-Atlantique, France.1
     Geoffrey VI 'Mantell''s father Duke Geoffrey V 'le Bon' Plantagenet died on 7 September 1151 at Château Eure-et-Loire, France.3,1
Last Edited11 Aug 2003


  1. [S227] Samuel H. Sloan, ROYALFAM.GED (461 Peachstone Terrace, San Rafael CA: There are some wild errors in the data.
  2. [S205] The Continenetal Dynasties 1066-1216, online Hereinafter cited as The Continenetal Dynasties.
  3. [S7] Roderick W. Stuart, Royalty for Commoners, Fourth Edition, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa (Baltimore, MD: Genealogical Publishing Co. Inc, 2002). Repository: Richard Smith Damon Arlington, Middlesex County, Massachusetts, in. Hereinafter cited as Royalty for Commoners, 4th Edition.