'Mostyn1'Index links to: Lead / Letter
Families covered: Mostyn of Mostyn, Mostyn-Owen of Woodhouse

Iorweth Dda of Pengwern = Jerworth D'Do
m. Ankharata (dau of Adaf ap Jevaf ap Ada ap Awr)
1. Adda ap Iorweth Dda of Pengwern
  m. Isabel of Glyndwrdwy (dau of Grufydd Fychan, Lord of Glyndwrdwy)
A. Ievan of Pengwern
  m. Angharad (dau of Ednyfed ap Tudor)
  i. Ievan Vychan
  m. Angharad (dau of Howel ap Tudor ap Ithel Vychan of Mostyn)
  a. Howel of Mostyn
  m. (1460) Margaret (dau of Griffith ap Rhys of Gloddaeth)
(1) Richard of Mostyn
  m. Catherine Salusbury (dau of Sir Thomas Salusbury of Lleweny)
  (A) Thomas Mostyn of Mostyn
  m. Jane Griffith (dau of Sir William Griffith of Penrhyn)
  (i) William Mostyn of Mostyn
  m. Margaret Powell (dau of Robert Powell of Park)
(a) Sir Thomas Mostyn of Mostyn
  m. Ursula Goodman (dau of William Goodman)
  ((1)) William Mostyn (dvp unm)
  ((2)) Sir Roger Mostyn of Mostyn - continued below
  m. Mary Wynne (dau of Sir John Wynne, Bart of Gwyder)
  ((3)) Thomas Mostyn ancestor of Mostyns of Rhyd
  m. Anne Hughes (dau of William Hughes, Bishop of St. Asaph)
  ((4)) Margaret Mostyn
  m. Pierce Griffith of Penrhyn
((5)) Catherine Mostyn
  m. Sir Thomas Hanmer of Hanmer (d 18.04.1619)
  (b)+ 2 sons and 2 daughters
  (ii) Elizabeth Mostyn
  m. John Lloyd or Yale of Plas-yn-Ial
  (iii) Catherine Mostyn possibly of this generation
  m. William Glyn of Glynllifon or Glyn Llyvon
(i) Margaret Mostyn possibly of this generation
  m. Morris Kyffin of Maenan
  (a) Jane Kyffin
  m. Pyers Pennant of Bychton (d 1623)
  (iv)+ 7 sons and 2 daughters
  (B) Pyers Mostyn of Talacre
  m. Ellen Griffith (dau of Thomas Griffith of Pant-y-Llong-du)
(C) Janet Mostyn (d 07.02.1539-40) apparently of this generation
  Janet is reasonably clearly identified by BLG1952 (Griffith) as Griffith's 1st wife. She is also very clearly identified by Commoners (vol III, Pennant) as Hugh's wife. Either there was confusion between sisters (or generations) or she married twice as follows ...
  m1. Hugh Pennant of Bychton
  m2. Griffith of Llanerch Hall (b c1485, d 1544)
  b. Margaret possibly fits here
  m. Meyrick ap Llewellyn
  ii. Iorweth or Edward ancestor of Edwardes of Chirk
  m. Katherine (dau of Llewlyn ap Madoc, widow of David Trevor)
  iii. Isabella
  m. Gruffyth ap Jem ap Einion ap Kenrich ap Osburne

 

 

Sir Roger Mostyn of Mostyn - continued above
m. Mary Wynne (dau of Sir John Wynne, Bart of Gwyder)
1. Sir Thomas Mostyn (dvp)
  m. (24.05.1623) Elizabeth Whitlock (dau of Sir John Whitlock)
  A. Sir Roger Mostyn, 1st Bart of Mostyn (a 1660)
  m1. Prudence Lumley (dau of Sir Martin Lumley, 1st Bart)
i. Jane Mostyn
  m1. (12.12.1658) Roger Puleston of Emral (b c1636, d 13.07.1667)
  m2. Sir John Trevor of Brynkinalt (d 20.05.1717, Master of the Rolls, Speaker of the House of Commons)
  ii. Mary Mostyn
  m. William Salisbury of Rug
  iii.+ others (d young)
  m2. (1651) Mary Bulkeley (d 16.10.1662, dau of Thomas, 1st Viscount Bulkeley)
  iv. Sir Thomas Mostyn, 2nd Bart of Mostyn (d 1700)
  m. Bridget Savage (dau of Darcy Savage of Leighton)
a. Sir Roger Mostyn, 3rd Bart of Mostyn (d 05.05.1739)
  m. (20.07.1703) Essex Finch (d 23.05.1721, dau of Daniel Finch, 7th Earl of Winchilsea and 2nd Nottingham)
  (1) Sir Thomas Mostyn, 4th Bart of Mostyn (d 24.03.1758, 2nd son)
  m. (1735) Sarah Western (d 28.05.1740, dau of Robert Western)
(A) Sir Roger Mostyn, 5th Bart of Mostyn (d 26.07.1796)
  m. (19.05.1776) Margaret Wynne (d 14.10.1792, dau of Rev. Hugh Wynne of Salisbury)
  (i) Sir Thomas Mostyn, 6th Bart of Mostyn (d unm 17.04.1831)
  (ii) Charlotte Mostyn (dsp)
  m. (21.04.1792) Sir Thomas Swymmers Mostyn Champneys, 2nd Bart
  (iii) Elizabeth Mostyn (d 08.11.1842)
  m. (11.02.1794) Sir Edward Pryce Lloyd, 1st Lord Mostyn (b 17.09.1768, d 03.04.1854)
  (iv) Anna Maria Mostyn
  m. (09.1801/23.09.1802) Sir Robert Williams Vaughan, 2nd Bart (d 22.04.1843)
  (v)+ other issue - Essex (d unm), Catherine, Bridget
  (B) Anne Mostyn
  m. (1777) Thomas Pennant of Downing
  (C)+ other issue - Thomas, Frances
(2) Essex Mostyn (d 07.12.1764)
  m. (16.06.1739) Robert Ker, 2nd Duke of Roxburghe (b c1709, d 20.08.1755)
  (3) other issue - Daniel (dvp 1733), Savage (b c1713, d unm 16.09.1757, Admiral)
  b. Thomas Mostyn (dsp 21.12.1737)
  m. Margaret Mostyn (dau of William Mostyn of Rhud)
  c. John Mostyn (d unm 24.12.1720)
  v. Roger Mostyn (d unm)
  vi. Richard Henry Mostyn of Penbeddw
  m. Charlotte Theophila Digby (dau of John Digby of Gothurst)
  a. Charlotte Mostyn
  m. Richard Williams of Penbedw
  b. Bridget Mostyn
  m. Lytton Strode, later Lytton of Knebworth (dsp)
  vii.+ others (d young)
  m3. Lyniley Coytmore (dau of Coytmore of Coytmore)
B. Thomas Mostyn ancestor of Mostyns of Kilken
  Presumed to be the same person as Thomas of Rhyd, father of ...
  i. Lucy Mostyn
  m. William Conway of Bodrythan
2. William Mostyn, Archdeacon of Bangor
  m. Elizabeth Aldersey (d 10.04.1647, dau of Richard Aldersey of Chester)
  The following came from BLG1886 (Owen of Woodhouse) and, BLG1952 (Mostyn-Owen of Woodhouse)
  A. Rev. John Mostyn
  i. William Mostyn
  m. Mary Kynaston (dau of Humphrey Kynaston of Bryngwyn by Martha Owen)
  a. William Mostyn of Bryngwyn
  m. Grace Wynn (dau of Robert Wynn of Plas-ny-wydd)
(1) William Mostyn, later Mostyn-Owen of Woodhouse, Sheriff of Salop (d 11.03.1825)
  m. Rebecca Dod (dau of Thomas Crewe Dod of Edge)
  (A) William Mostyn-Owen of Woodhouse had issue
  m. Harriet Elizabeth Gordon-Cumming (dau of Major T. Gordon-Cumming of Bath)
  (B) Edward Henry Mostyn-Owen (rector of Cound) had issue
  m. Elizabeth Sophia Hinchcliffe (dau of Rev. Henry Hitchcliffe of Barthomley)
  (C) Rebecca Mostyn-Owen
  m. John Humffreys of Llwyn
(D) Frances Maria Mostyn-Owen (d 04.01.1840)
  m. (16.01.1800) Richard Noel-Hill, 4th Lord Berwick (b 07.11.1774, d 28.09.1848)
  (E) Sarah Harriet Mostyn-Owen
  m. (13.10.1795) John Mytton of Halston (d 08.09.1798)
  (F) Sobieski Mostyn-Owen (dsp)
  m. R.B. Dean
(G) Eloisa Mostyn-Owen (d 17.08.1872)
  m. (24.05.1815) Henry Calveley Cotton (b 1789, d 04.10.1850, Rev.)
  (H) Laura Mostyn-Owen (d unm)
3. Robert Mostyn 'of Nant'
  m. Margaret Conway (dau of Henry Conway of Nant)
  A. Elizabeth Mostyn (eldest daughter & heiress) probably of this generation
  m. Owen Wynne of Glynn
4. Roger Mostyn had issue
  m. Elizabeth Pugh (dau of Hugh Pugh of Dole-y-Corsilwyn)
5. Sydney Mostyn
  m. (1628) Sir Richard Grosvenor, 2nd Bart of Eaton (d 31.01.1664)
6. Catherine Mostyn
  m. Hon Richard Bulkeley, younger of Bulkeley (dvpsp)
7.+ other issue - John of Maesmyn (d unm), Richard (d unm Rochelle, Captain), Edward (d young), Pierce (d young)

Main sources: BP1934 (Mostyn (of Talacre)), BP1934 (Mostyn (of Mostyn))
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