YourRoots Logo
Sign up free
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Sign up free

King Torlough O'Brien 1100 – 1167 – Genealogical Records

Birth Date: Abt. 1100

Birth Location: Connagh, Galway, Ireland

Death Date: 7 Nov 1167

Death Location: Killaloe, County Clare, Ireland

Father: King O'Brien

Mother: Lady O’Connor

Spouse(s): Queen MacGillapatrick

Children(s): King O'Brien, King O'Brien

In 1100, King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond entered the world in Connagh, Galway, Ireland, born to King Dermot O'Brien and Lady Mór Ua O’Connor. King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond married Queen Sadb MacGillapatrick, and had children including King Domnall O'Brien, King Domnall O'Brien. King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond passed away in 1167 in Killaloe, County Clare, Ireland.

Find more search results for King O'Brien
KO

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
C
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • In 1100, King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond entered the world in Connagh, Galway, Ireland, born to King Dermot O'Brien and Lady Mór Ua O’Connor.
  • King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond married Queen Sadb MacGillapatrick, and had children including King Domnall O'Brien, King Domnall O'Brien.
  • King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond passed away in 1167 in Killaloe, County Clare, Ireland.

Immediate Family

Parents

Spouses(s)

Children(s)

King O'Brien's Ancestors

Self
King O'Brien
1100 – 1167
Birth Place: Connagh, Galway, Ireland
Parents
King Dermot O'Brien
1059 – 1120
Clare, Munster, Ireland
Lady (Mór Ua) O’Connor
1070 –
GALWAY CASTLE, ULSTER, CONNAUGHT, Ireland
Grandparents
King (Toirdelbach Ó) Briain
1009 – 1086
Clare, County Clare, Munster, Ireland
Lady (Dubchoblaig of the Uí Cheinnselaig Dubchoblaig) Kinsella
1030 – 1076
Leinster, Ireland
Great-Grandparents
King Briain
– 1022
Lady Mulloy
– 1018
2nd-Great-Grandparents
King Boru
– 1014
Queen Carlusa

King O'Brien's Descendants

1.
KO
King (Torlough) O'Brien (Abt. 1100 – 7 Nov 1167) m. Queen (Sadb) MacGillapatrick (1127 – 1162)
  1. 1. King (Domnall) O'Brien (1142 – 1194)
  2. 2. King (Domnall) O'Brien (1142 – 1194) m. Queen (Urlachan Mac) Murrough (Abt. 1154 – 1200)
    1. 1. King (Donogh Cairbreach Ó) Briain (1165 – 1242) m. Lady (Sabrina) O'Kennedie (1158 – )
      1. 1. King (Conor na Siudaine Ó) Briain (Abt. 1187 – 1258) m. Lady (Mary) MacNamara (1197 – 25 Jun 1238)
        1. 1. King (Tadhg Cael Uisce Ó) Briain (Abt. 1215 – 1259) m. Lady (Finola dau of) Kennedy (Abt. 1217 – )

King O'Brien's Timeline

2 Records

1100
Abt. 1100
Birth of King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond in Connagh, Galway, Ireland
Connagh, Galway, Ireland
1167
7 Nov 1167
Age 67
Death of King Torlough O'Brien , King of Thomond, King of Munster, King of Desmond in Killaloe, County Clare, Ireland
Killaloe, County Clare, Ireland

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Abt. 1100
    Event Place: Connagh, Galway, Ireland

    Genealogy Event 2
    Event Type: Death
    Event Date: 7 Nov 1167
    Event Place: Killaloe, County Clare, Ireland

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like “Trace Back To Me” instantly map your family’s migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond “end-of-line” automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans “end-of-line” ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you’re away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches’ maps and trees to identify shared ancestors, and soon you’ll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE