'Wales23'Index links to: Lead / Letter
Families covered: Various early Welsh families

                               
David Goch of Penmachno
m. Angharad (dau of Heilin ap Tudor)
1. Gruffydd
  m. Margaret (dau/heir of Tudur ap Iorwerth ap Gwrgeneu ap Cyfnerth)
A. Gruffydd Vychan of Nant Conway
  m. Tangwst or Gwladys (dau of Meredydd Goch ap Meredydd)
  i. Howel Coetmor of Nant Conway (a 1377, 1413)§W§
  m. Gwenllian (dau of Rhys ap Robert, of Kinmel)
  a. Gruffydd of Crafnant
  m. Myfanwy (Dau of Llewelyn of Dinmael) named in Griffith (p328)
  (1) Howel
  (2) Nest
  m. John ap Robin ap Gruffydd Goch, of Llechwedd ucha
(3) Erddylad
  m. Howel ap Madog, of Tenby
  (4) Lleuki
  m. Dafydd ap Einion Vychan
  (5) Alice
m. Howel ap Madog
  b. Rhys
  m. Mallt (dau of Evan Lloyd ap Gruffydd ap Goronwy, of Llechwedd ucha) named in Griffith (p371)
  (1) Meurig or Meyrick
  Griffith (p394) identifies Meurig's wife as Jonet, dau of Madog Vychan, but Griffith (p328) identifies her as ...
  m. Jonet (dau of Rhys ap Gruffydd, of Llwyndurys)
  (A) Reinallt 'of Glyn Lligwy'
  m. Margaret Conwy of Bryneuryn (dau of Hugh Conwy Hen)
  (i) Owen
  m. Gwen (dau of Meredydd ap Dafydd ap Robert)
  (a) Robert of Glynlligwy
  The following comes from Griffith's Pedigrees (Bryneuryn, p290).
  m. Catherine (dau of John Wynn of Wernfawr)
  ((1))+ issue - Owen, John, Margaret
  (b) Margaret
  m. John Wynn ap Rhys Goch ap Dafydd ap Gruffydd
  (c) Elizabeth
  m. Hugh ap Dafydd ap John ap Robert
  (d) Jane
  m. Robert Dolben
  (e) Catherine
  m. Robert Lloyd
  (f) Alice
  m. Owen ap Dafydd ap Rhydderch
  (g)+ other issue - John, William Owen of Aberconway, Morys, Thomas, David, Humphrey of Ireland, Tudur of Beddgelert, Elin, Margery
(ii)+ other issue - Thomas of Beddgelert, David of Llangwrst, Elizabeth, Gwen, Catherine, Annes, Jane
  (2) Elizaberth
  m. Ieuan ap Dafydd ap Ieuan ap Gwion Lloyd, of Hendwr
  (3) Gwenllian
  c. Einion
  m. Nest or Margaret (a 1400, dau of Ithel Ddu of Fronnllwyd in Lleyn)
  (1) Howel Gwynedd (a 1462)
The following comes from Griffith's Pedigrees (Plas Ynghlynnog (p328) & Cefn y Gaer (p370) & Ynysgain (p371)).
  m. Elizabeth (dau of Tudur Vychan of Penmynydd)
  (A) John Gwynedd
  (i) Richard
  (a) John Gwynedd of Llanengan
  (B) Dafydd
(i) John
  Griffith (p394) identifies John's wife as Gwen, dau of Rhys Wynn of Graianog, but Griffith (p328) identifies her as ...
  m. Annes (dau of Morris ap Griffith ap Ieuan, of Plas Du (Pencoed))
  (a) Morris (Morys)
  m. Jane (dau of Robert ap John ap Meredydd, of Bachwen)
  ((1)) John Wynn
  m. Annes (dau of Morys ap Gruffydd ap Evan, of Plas Du)
  ((A)) Morys Wynn of Cim (328)
  m. Annes (dau of John Wynn Owen of Ystumcegid)
  ((i))+ issue - John, Morris, Rhys, Catherine
((2)) Elin
  m. Robert ap Gruffydd, of Plas yn Chwilog
  (C) Howel Gwyn
  (i) John
  m. Catherine (dau of John ap Meredydd, of Maesog)
  (D) Tudur Vychan (a 1492)
  m. Annes (dau of Grufffydd ap Cynfrig, of Plas yn Caeran)
(i) Owen (a 1522, 1582?)
  m. Elin (dau of John ap Gruffydd Vychan, of Cefn Amwich)
  (a) John Owen of Gelliwig & Trefaes
  m. Agnes (dau of Rowland ap Robert, of Meyllteyrn)
  ((1)) Owen of Trefaes
  (b) Hugh Owen of Cefn y Gaer
  m. Catherine (dau of Hugh ap Richard ap Dafydd, of Cefn Llanfair)
((1)) Owen Owen of Cefn y Gaer
  m. Lowry (dau of Robert Trygarn)
  ((A)) Hugh of Creigir & Cefn y gaer
  (c) Robert Owen
  m. Lowry (dau of Ieuan ap Hugh of Elernion)
  (d) Margaret Owen
  m. John ap Dafydd Lloyd ap William, of Hugh Owen of Cefn y Gaer
  (e) Alice Owen
m. Gruffydd ap Ifan, of Bodgadle, Hugh Owen of Cefn y Gaer
  (E) Rhys 'Vychan'
  (F) Annes
  m. Madog ap Llewelyn, of Elernion
  (G) Margaret
  m. Madog Vychan ap Rhys
  (H)+ other issue - William, John Coetmor
  (2) Rhys Vychan
  (A) Owen
  m. Margaret (dau of Morris ap Howel, of Graianog)
  (3) Gwenllian
  m. Evan ap John ap John Carreg
d. Dafydd
  m1. Lleuki (probably not Lowri) (dau of Gruffydd Goch ap Ieuan ap Dafydd Vychan)
  (1) Gruffydd (2nd son?)
  m. Annes (dau of Gruffydd ap Mattw Ddu ap Einion Benfras)
  (A) Howel Goch of Dol y Moch (a 08.1541)
  The following comes from Griffith's Pedigrees (Duallt, p192).
  m. Mared or Morfydd (dau of Ieuan ap Iorwerth ap Adda ap Dafydd)
  (i) Robert
  m. Jonet (dau of Lewis ap Ieuan ap Dafydd, of Pengwern)
  (a) John of Dol y Ddwrid (a 10.1558)
  m. Margaret (dau of Robert ap Gruffydd ap Robert Vaughan, of Talhenbont)
  ((1)) David Lloyd of Duallt
  m. Elizabeth Lewis (dau of Morris Lewis of Pengwern, m2. Thomas Lloyd)
  (b) Ieuan
  (c) Mared
  m1. ?? (?? dau of Gruffydd ap Ifan Vivion ap Ieuan)
  m2. Jane (dau of Ieuan ap GRuffydd)
  (d) Lowry
  m. Thomas ap Richard ap John ap Hellyn ap Gruffydd, of Crafnant
  (ii) Richard
  (iii) Margaret
  m. Owen ap John ap Robert ap Dafydd, of Trawsfynydd
  (iv) Elin
  m. Robert Lewis of Ysppytty Ifan
  (v) Gwen
  m. John ap Owen ap Thomas, of Llanbedr
(vi) Catherine
  m. Gruffydd ap Rhys ap Ieuan ap Llewelyn, of Maentwrog
  (vii) Jonet
  m. Howel ap Gruffydd ap Howel, of Llandrillo
  (B) Ieuan
  The following comes from Griffith's Pedigrees (Ynysgain, p371).
  m. ?? (dau of Howel ap Mattw ddu, of Festiniog)
  (i) Robert
  m. Elizabeth (dau of Lewis ap Ieuan, of Pengwern)
  (ii) Howel Gwch ancestor of Hughes of Brynrodyn
  (iii) Catherine
  m. Hugh Owen of Llanfair
  (C)+ other issue - Rhys, Margaret
  (2) Myfanwy
  m. Robert ap Meredydd ap Tudur (brother of Rhys of Plas Iolyn)
  (3) Angharad
  m. John ap Howel Holland
  (4) Margaret
  m. Rhys ap Ifan
  (5)+ other issue - Howel, Thomas
m2. Angharad (dau of Gruffydd ap Richard ap John ap Harri ap Gruffydd Goch)
  e. Ieuan or Evan
  The following comes from Griffith's Pedigrees (Plas Ynghlynnog, p328).
  (1) Rhys
  (A) daughter
  m. Grono ap Rhys ap Diews, of Trefriw
  f. Angharad
  m. Ieuan ap Madog, of Bachymbryd
  g. Eurddyled
  m. Howel ap Madog, of Pennarth
  h.+ other issue - Madog (d by 1447), Meredydd, Nest, Gwenhwyfar
  ii. Rhys Gethin of Hendre Rhys Gethin shown here by Griffith (pp 178&328)
  B. Gwenllian
  m. Griffith ap Iorwerth
  C. Margaret shown on Griffith (p178) as dau rather than sister of Gruffydd Vychan
  m. Ieuan Lloyd of Bodsilin
2. Llowarch Ddu
  A. Gruffydd (of) Crafnant
  i. Ieuan
  a. Heilyn
  (1) John (a 1484)
  (A) Evan (a 1542)
  (i) Richard
  (a) Hugh
  ((1)) John of Pennardd, Penmachno
  The following comes from Griffith's Pedigrees (Caeau Gwynion, p178).
  B. Ifan
  i. Grono
  a. Meredydd of Nannau
  (1) Ifan
(A) Dafydd
  (i) Gruffydd
  (a) Gruffydd Vychan
((1)) Rowland
  m. Mali (dau of Rhys ap Howel ap Robert ap William ap Thomas ap Rhys ap Dafydd ap Rhys ap Ednyfed Vychan)
  ((A)) Hugh 'Rowlands of Caeaugwynion'
  m. Susannah (dau of John ap William Griffith ap William, of Nant)
  ((i)) Thomas
  m. Elin (dau of William ap Evan Griffith, of Llwyngwnadl)
  ((a)) Rowland Hughes
  m. Jane (dau of Cadwaladr ap John ap Rhys, of Cwmbywydd in Festiniog)
  ((B)) Ales
  m. Thomas ap John, of Nant
  ((2)) Mallt
  m. William ap Griffith ap William, of Nant
  (b) Gwerfyl
  m. Morris Gethin
  (c) Jonet
  m. Howel ap Robert, of Bettws Garmon

Main source(s): Griffith's Pedigrees (Tribe of Owen Gwynned (p393) & Tribe of Howel Coetmor (p394)) with input as reported above
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