Michael Matthew Groat PhD's Genealogical Database

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

Iorwerth ap Llywarch



Preferred Parents:
Father: Llywarch ap Bran Lord of Menai, b. ABT 1107 in Menai, Anglesey, Wales   d. 5 DEC 1171 in Anglesey, Wales
Mother: Rhael ferch Gronwy, b. 1110 in Menai Bridge, Anglesey, Wales   d. 1167 in Wales

Family 1: Gwenllian Ferch Hywel ,    b. ABT 1120 in Wales   
Family 2: Gwenllian Ferch Hywel ,    b. ABT 1165 in Arwystle, Wales   
  1. Adda ap Iorwerth, b. ABT 1200 in Bryncelli, Llanddaniel-fab, Anglesey, Wales    
Sources:
  1. Title: Legacy NFS Source: Iorwerth Ap Llywarch -
    Author: Source 5 (please edit title)
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2644080679
  2. Title: Legacy NFS Source: Iorwerth Ap Llywarch - birth: 1147; Menai Bridge, Gwynedd, Wales
    Author: One World Tree (sm), Ancestry.com, Name: Provo, UT, USA: The Generations Network, Inc., n.d.;, www.ancestry.com
    Note: birth: 1147; Menai Bridge, Gwynedd, Wales Source Medium: Ancestry.com birth: 1147; Menai Bridge, Gwynedd, Wales Source Medium: Ancestry.com Source Medium: Ancestry.com Source Medium: Ancestry.com
    Page: Migrated from user-supplied source citation: urn:familysearch:source:3244922896
  3. Title: Legacy NFS Source: Iorwerth Apllywarch -
    Author: Ancestry Family Trees, Name: Name: Name: Name: Online publication - Provo, UT, USA: Ancestry.com. Original data: Family Tree files submitted by, Page number: Ancestry Family Trees
    Note: This information comes from 1 or more individual Ancestry Family Tree files. This source citation points you to a current version of those files. Note: The owners of these tree files may have removed or changed information since this source citation was created.
    Page: Migrated from user-supplied source citation: urn:familysearch:source:3247747315
  4. Title: Legacy NFS Source: Iorwerth Ap Llywarch -
    Author: Ancestral File (R), The Church of Jesus Christ of Latter-day Saints, Copyright (c) 1987, June 1998, data as of 5 January 1998, Family History Library, 35 N West Temple Street, Salt Lake City, Utah 84150 USA
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2676700743
  5. Title: Legacy NFS Source: Iorwerth Ap Llywarch - birth: about 1147; Menai Bridge, Isle of Anglesey, Wales, United Kingdom
    Author: v11t4329.FTW, Not Given
    Note: birth: about 1147; Menai Bridge, Isle of Anglesey, Wales, United Kingdom Source Media Type: Other baptism: Source Media Type: Other baptism: Source Media Type: Other Endowment: Source Media Type: Other Endowment: Source Media Type: Other Seal to Parents: Source Media Type: Other Seal to Parents: Source Media Type: Other Source Media Type: Other
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2737222792
  6. Title: Legacy NFS Source: Iorwerth Ap Llywarch -
    Author: Ancestral File (TM), The Church of Jesus Christ of Latter-day Saints, June 1998 (c), data as of 5 JAN 1998
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2737222797
  7. Title: Legacy NFS Source: Iorwerth Ap Llywarch -
    Author: Ancestral File (TM), The Church of Jesus Christ of Latter-day Saints, July 1996 (c), data as of 2 January 1996
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2737222795

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