Seisyll, arglwydd of Meirionydd

Abt 1130 - Yes, date unknown

• Name	Seisyll   [1, 2, 3, 4, 5, 6, 7]
  Suffix	arglwydd of Meirionydd
  Born	Abt 1130	of, Meirionydd cantref, Merionethshire, Wales
  Christened	{Tribe: Seisyll of Meirionydd}
  Gender	Male
  Died	Yes, date unknown
  Person ID	I100004568	My Genealogy
  Last Modified	28 May 2008

  
  

  Family	Isabel ferch Bradwen,   b. Abt 1130, of, , Merionethshire, Wales ,   d. Yes, date unknown
  Children	1. Einion ap Seisyll, arglwydd of Meirionydd,   b. Abt 1170, of, Mathafarn, Llanwrin, Montgomeryshire, Wales ,   d. Yes, date unknown   2. Gruffudd ap Seisyll,   b. Abt 1170, of, Mathafarn, Llanwrin, Montgomeryshire, Wales ,   d. Yes, date unknown   3. Llywelyn ap Seisyll,   b. Abt 1170, of, Meirionydd cantref, Merionethshire, Wales ,   d. Yes, date unknown   4. Tegwared ap Seisyll,   b. Abt 1170, of, Meirionydd cantref, Merionethshire, Wales ,   d. Yes, date unknown   5. Arnfel ap Seisyll,   b. Abt 1170, of, Meirionydd cantref, Merionethshire, Wales ,   d. Yes, date unknown
  Last Modified	27 Aug 2002
  Family ID	F100003232	Group Sheet  |  Family Chart

  
  

• Notes

  (Research):KINSHIP: Conflict/Error> Dwnn's 'Heraldic Visitations of Wales' volume 1 page 295 calls him Seisyll ap Ednywain ap Eunydd ap Brochwel ap Iswallt ap Idris "Arw" ap Clydno ap Ynyr, etc. KINSHIP: Conflict/Error> Lloyd's 'History of the Princes, the Lords Marcher and the Ancient Nobility of Powys Fadog' volume 6 pages 35 and 36 call him "Seisyllt ab Ednowain ab Eunydd ab Brochwael ab Iswallt ab Idris Arw ab Clydno ab Ynyr Varvdrwch, Lord of Harlech and Cantrev y Gwaelod, ab Gwyddno Garanhir, Prince of Cantrev y Gwaelod, now overflown by the sea, which forms the present Bay of Cardigan and Lord of Meirionyd (He lived in the sixth century)." KINSHIP: Conflict/Error> 'Griffith, Pedigrees of Anglesey and Carnarvonshire Families' page 325 calls him "Seisyllt, Lord of Merioneth, ap Ednowain ap Eunydd ap Brochvael ap Iswallt ap Idris Arw ap Clydno ap Ynyr Farfdrwch, Lord of Harlech and Cantref Gwaelod, eldest son of Gwyddno Goron Aur". KINSHIP: Conflict/Error> Evans' 'British Genealogist' book 7 page G23 calls him "Seisyllt ap Edny Owen ap Ednyvet or Eunydd ap Brochwel ap Ieudder ap Idrys ap Clydno ap Ynyr farfdrwch ap Gwyddno Garanhir ap Cadwaladr ap meirion ab Peibio ap Kynhedda Wledig". PROPERTY: Lord of Meirionydd (Dwnn, Heraldic Visitations of Wales, vol. 1 p. 49,291). REMARKS: In Wales till the middle of the 12th century individuals were styled 'Arglwydd' meaning lord or master.

  
  

• Sources

  [S100000673] #1079 A History of Monmouthshire from the Coming of the Normans into Wales down to the Present Time (1904-1993), Bradney, Sir Joseph Alfred, (Publications of the South Wales Record Society, number 8. Five volumes in 13. London: Mitchell, Hughes and Clarke, 1904-1993), FHL book 942.43 H2b., vol. 2 p. 209*. [S100000712] #1039 Pedigrees of Anglesey and Carnarvonshire Families: with Their Collateral Branches in Denbighshire, Merionethshire (1914), Griffith, John Edwards, (Horncastle, England: W.K. Morton, 1914), FHL book Folio 942.9 D2gr; FHL microfilm 468,334., p. 201, 234, 241, 325. [S100001800] #771 The History of the Princes, the Lords Marcher and the Ancient Nobility of Powys Fodog and the Ancient Lords of Arwystli, Cedewen and Meirionydd (1881-1887), Lloyd, Jacob Youde William, (6 volumes. London: T. Richards, 1881-1887), FHL book 942.9 D2L; FHL microfilms 990,213-990,214., vol. 4 p. 267; vol. 6 p. 36*, 224, 267. [S100002411] #11915 British Genealogy (filmed 1950), Evans, Alcwyn Caryni, (Books A to H. National Library of Wales MSS 12359-12360D. Manuscript filmed by the Genealogical Society of Utah, 1950), FHL microfilms 104,355 and 104,390 item 2., book 1 p. 77; book 2 p. B7; book 7 p. G23. [S100002416] #12627 Genealogy of Shropshire [by Joseph Morris] (filmed 1966), Morris, Joseph, (10 volumes. Manuscript filmed by the Genealogical Society of Utah, 1966), vol. 1-2 FHL microfilm 504,551; vol.3-4 FHL microf., vol. 2 p. 816; vol. 4 p. 1957; vol. 6 p. 3135; vol. 7 p. 3425. [S100002434] #2105 Heraldic Visitations of Wales and Part of the Marches Between the Years 1586 and 1613 by Lewys Dwnn (1846), Dwnn, Lewys; transcribed and edited with notes by Sir Samuel Rush Meyrick, (2 volumes. Llandovery: William Rees, 1846), FHL book 942.9 D23d; FHL microfilm 176,668., vol. 1 p. 29, 39, 49, 291, 295*, 299*; vol. 2 p. 69, 241. [S100002437] #4568 Welsh Genealogies, AD 300-1400 (1980), Bartrum, Peter C. (Peter Clement), (25 volumes, with supplements containing additions and corrections. [Wales]: University of Wales Press, 1980), FHL book 942.9 D2bp; FHL microfiche 6025561., vol. 2 p. 74; vol. 4 p. 255; vol. 7 p. 454; vol. 11 p. 831, 838, 839.