Michael Matthew Groat PhD's Genealogical Database

Individuals: 97,713  Families: 61,838  
Gedcom Last Modified: December 14, 2025 00:59:10

Llywarch ap Cynhaethwy Lord of Menai



Preferred Parents:
Father: Bran ap Dyfnwal Anglesey, b. ABT 1090 in Gwynedd, Wales, United Kingdom   d. 1129 in Picardy, Isère, Auvergne-Rhône-Alpes, France
Mother: Gwaig Bran Ap Dyfnwal, b. 1100 in Wales   d. 1127

Family 1: Gwanllian ferch Cynan,    b. ABT 1120 in Wales   
Family 3: Rhael ferch Gronwy,    b. 1110 in Menai Bridge, Anglesey, Wales    d. 1167 in Wales
  1. Cadwgan ap Llywarch, b. ABT 1133 in Anglesey, Wales     d. DECEASED in Isle of Anglesey, Wales, United Kingdom
  2. Meredydd Ap Llywarch, b. ABT 1143 in Anglesey, Wales    
  3. Einudd ap Llywarch, b. ABT 1145 in Menai Bridge, Isle of Anglesey, Wales, United Kingdom     d. 1168
  4. Tangwystl verch Llywarch, b. ABT 1150 in Anglesey, Wales     d. 21 JUL 1239 in , Gwynedd Co, Wales
  5. Iorwerth ap Llywarch, b. 1147 in Menai cmt, Anglesey, Wales    
Family 4: Llywarch ap Bran,    b. ABT 1154 in Wales   
Sources:
  1. Title: Ancient Wales Studies
    Publication: Name: http://www.ancientwalesstudies.org/id32.html;
    Note: LLOWARCH AP BRAN - LORD OF MENAI; By Darrell Wolcott
  2. Title: Annals and Antiquities of the county and county families of Wales containing pedigrees of old families of wales
    Author: Google search for old wales books
    Publication: Name: https://archive.org/stream/annalsantiquitie01nich#page/362/mode/2up/search/Vaynol;
    Note: Gives relationship and dates of the Williams family of Vaynol, on page 362 starting with Rhys ap Gruffydd of Dinefawr, going through the lineage of the Williams of Vaynol, and Cochwillan
    Page: page 362 shows relationship to daughter
  3. Title: Legacy NFS Source: Llywarch ap Cynhaethwy - birth: 1100; Carmarthenshire, Wales
    Author: One World Tree (sm), Ancestry.com, Name: Provo, UT, USA: The Generations Network, Inc., n.d.;, www.ancestry.com
    Note: birth: 1100; Carmarthenshire, Wales Source Medium: Ancestry.com birth: 1100; Carmarthenshire, Wales Source Medium: Ancestry.com Source Medium: Ancestry.com Source Medium: Ancestry.com
    Page: Migrated from user-supplied source citation: urn:familysearch:source:3244922896
  4. Title: The National Library of Wales Llywarch Lord of Menai
    Publication: Name: http://yba.llgc.org.uk/en/s-LLYW-APB-1137.html;
    Note: shows who he was and time frame
  5. Title: A Genealogical and Heraldic Dictionary of the Peerage and Baronetage of the ... Percy family and Hugh Owen Marriage
    Author: Search for the Percy family and Owen Family marriage
    Publication: Name: https://books.google.com/books?id=-jg_AAAAcAAJ&pg=PA1123&lpg=PA1123&dq=heraldic+visitations+of+wales+Owen+of+Orielton&source=bl&ots=0RtwzQVGh0&sig=TpifYd5BnO0B45bmXztQWBZZLP0&hl=en&sa=X&ved=0ahUKEwjt2oyQyYXbAhXI4IMKHTYOCPgQ6AEIUzAJ#v=onepage&q=%20Percy&f=false;
    Note: Shows history of the Percy family and Hugh owen of Orielton on page 749 second column under Henry Percy 8th earl shows Lucy married Sir john Wotton and then Hugh owen of Orielton,
    Page: page 318 shows relationship to father Lowarch ap heilyn Gloff and his brother Tudor ap Heilyn and Grandparents Gwilliam ap Madok ap Malok Kroun and Sionett verch Heilyn . Goes back from them. Continues on to page 319 and 320 showing this family and how the name changed to Price

Master Index | Pedigree Chart | Descendency Chart

Please send genealogical corrections, additions, or comments to Michael Matthew Groat PhD
Created by GIMMWebService Version 1.0.3 (Program Information), Copyright 2023 © Michael Groat
(Web design layout and pedigree indentation subroutine) Copyright 1996 © Randy Winch (gumby@edge.net) and Tim Doyle (tdoyle@doit.com)
(Internal GEDCOM data structures and GEDCOM file parsing) Copyright 2014-2021 © Giulio Genovese (giulio.genovese@gmail.com)

Like the program that you see? Any support is appreciated!

Paypal