'PZvar01'Index links to: Lead / Letter
Families covered: Viscounts of Porhoet

                               
Guethenoc, Vcte de Chateautro-en-Porhoet (a 1021)
m. Alarun de Cornouaille
1. Josselin I de Porhoet, Vcte de Bretagne et de Rennes (d 1074)
  A. Eudon or Eon I de Porhoet et de Rennes (a 1090)
  m1. Emme de Leon (d c1092)
  i. Geoffroy, Viscount de Porhoet (d 1141/2)
  m. Hawise of Brittany (dau of Alain IV 'Fergent', Duke of Brittany) this marriage reported by TCP (Zouche)
  a. Eudon or Eon II, Viscount of Porhoet, 'Duke of Brittany' (d 1170)
  m. (1147) Berthe, heiress of Brittany (d 1158/64, dau of Conon III 'le Gros', Duke of Brittany)
  (1) Eudon or Eon III, Viscount of Porhoet (d 1234)
  (A) Matilda, Viscountess of Porhoet
  m. Geoffroi I, Count de Fougeres (d 1222)
(B) Alienor de Porhoet of Lz Cheze, etc
  m1. Alain V, Viscount of Rohan (d 1242)
  m2. Pierre I de Chermille, Sn de Brochesac (d after 1248)
  (C) Jeanne de Porhoet
  m. Olivier de Montaubon
  (D) Aelis de Porhoet (d c1235)
  m. (1201) Gui VI Mauvoisin, Sn de Rosny (d c1211)
  (2) Adelice, Abbess at Fomtevrault
  b. Alan la Ceoche or Coche, later Zouche of North Molton (d 1190) HJY
  m. Alice de Belmeis (dau of Philip de Belmeis of Tong, Ashby, etc) HJY
  c.+ other issue - Joscius (d after 1153), Etienne (a 1164), Amicie
  ii. Josselin II, Vcte de Porhoet (d c1126)
  iii. Alain I 'le Noir' de Rohan, Vcte de Castelnoec (b c1085, d 1128) had issue (Viscounts of Rohan)
  m. Villana
  m2. ??
  B.+ other issue - Mainguy (d 1081, Bishop of Vannes), son, daugher (a nun)

Main source(s): GenEU (Rohan1)
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