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Mor O'brien

Female Yes, date unknown -

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Generation: 1

  1. 1.  Mor O'brien was born on Yes, date unknown.

    Family/Spouse: William De Burgh Lord Connacht. William (son of Walter De Burgh and Alice (De Burgh)) died in 1205. [Group Sheet] [Family Chart]

    Children:
    1. 2. Richard De Burgh The Great Lord Connacht  Descendancy chart to this point died in 1243.


Generation: 2

  1. 2.  Richard De Burgh The Great Lord Connacht Descendancy chart to this point (1.Mor1) died in 1243.

    Other Events and Attributes:

    • Fact 1: Acceded: 1227.; Fact 1
    • Fact 2: Lord Lieutenant Of Ireland.; Fact 2
    • Fact 3: Justice.; Fact 3

    Family/Spouse: Egidia De Lacy. Egidia (daughter of Walter De Lacy Lord Palatine Of Meath and Margaret De Braose) was born in 1200; and died. [Group Sheet] [Family Chart]

    Children:
    1. 3. Walter De Burgh Of Connaught Earl Of Ulster  Descendancy chart to this point was born about 1230; died on 28 Jul 1271.
    2. 4. Margery De Burgh  Descendancy chart to this point was born in England.


Generation: 3

  1. 3.  Walter De Burgh Of Connaught Earl Of Ulster Descendancy chart to this point (2.Richard2, 1.Mor1) was born about 1230; died on 28 Jul 1271.

    Other Events and Attributes:

    • Fact 1: Acceded: 1248. 1St Earl Of Ulster.; Fact 1
    • Fact 2: Lord Of Connacht.; Fact 2

    Notes:

    [large-G675.FTW]

    Not known for sure if his spouse was Maud de Lacy daughter of Hugh de Lacy, or if it was Avelina FitzJohn. I chose Maud as the mother, etc. because it would explain how Walter & his son became the earls of Ulster.

    Subject: Re: Identifying a daughter of Walter de Burgh (d. 1271), Earl of
    Ulster
    From: jstevens@iquest.net (Jim Stevens)
    Date: Fri, 29 Nov 1996 15:01:43 GMT
    Message-ID:

    In article <19961126131100.IAA06509@ladder01.news.aol.com>,
    rbodine996@aol.com wrote:

    > Collins Peerage, 5th Edition, 5: 233 says John de Grenville (fl. 1278) was
    > married to Agatha, daughter of Walter de Burgh, without stating this
    > Walter
    > de Burgh was the same man as the Earl of Ulster. Before 1243, Gerard de
    > Grenville granted land to Walter de Burgh, who later did become Earl of
    > Ulster. Was Agatha indeed a daughter of Walter de Burgh (c1230-1271),
    > Earl
    > of Ulster and his wife Aveline, daughter of John Fitz Geoffrey. Collins
    > incorrectly names the wife of the Earl as Maud, daughter of Hugh de Lacy,
    > Earl of Ulster. Between the Complete Peerage and Paget's Baronage 5
    > children
    > of the Earl are identified but not a daughter named Agatha. Was Collins
    > on the wrong track here? Can anyone shed some light on this?
    >
    > Ronny
    > RBodine996@aol.com

    I don't know whether this will help clarify or confuse, but the parents of
    the Walter de Burgh you mention (1230-1271) were Richard de Burgh, L of
    Connaught (d.1242) and EGIDA, dau. of Walter de Lacy, Lord Paletine of
    Meath (1172-1241) and MARGARET, dau. of WILLIAM DE BRAOSE (1177-1200) and
    Maud de St. Valerie, Lady of la Haie.

    Walter married Avelina Fitzjohn about 1257. Avelina (daughter of John Fitzgeoffrey Lord Kirtling, Justiciar and Isabel Le Bigod) was born about 1234; died about 20 May 1274. [Group Sheet] [Family Chart]

    Children:
    1. 5. Richard De Burgh The Red Earl Earl Of Ulster  Descendancy chart to this point was born in 1259; died on 29 Jul 1326 in Athassel.

  2. 4.  Margery De Burgh Descendancy chart to this point (2.Richard2, 1.Mor1) was born in England.

    Margery married Theobald Le Botiller, III in 1242. Theobald (son of [Lord Justice Of Theobald "Le Butzllen" Le Botiller and Joan De Marisco) was born in 1216; died in 1248 in England. [Group Sheet] [Family Chart]

    Children:
    1. 6. Theobald Le Botiller, IV  Descendancy chart to this point was born in 1252 in England; died on 26 Sep 1285.


Generation: 4

  1. 5.  Richard De Burgh The Red Earl Earl Of Ulster Descendancy chart to this point (3.Walter3, 2.Richard2, 1.Mor1) was born in 1259; died on 29 Jul 1326 in Athassel.

    Other Events and Attributes:

    • Fact 1: Acceded: 1271. 2ND Earl Of Ulster.; Fact 1

    Richard married Margaret De Burgh between 27 Feb 1280 and 1281. Margaret (daughter of John De Burgh II Of Walkern Baron Lanville and Cecilia De Baliol) was born about 1263; died in 1304. [Group Sheet] [Family Chart]

    Children:
    1. 7. Joan De Burgh  Descendancy chart to this point

  2. 6.  Theobald Le Botiller, IV Descendancy chart to this point (4.Margery3, 2.Richard2, 1.Mor1) was born in 1252 in England; died on 26 Sep 1285.

    Other Events and Attributes:

    • Fact 1: 4th Chief Butler Of Ireland.; Fact 1

    Theobald married Joan Fitzjohn about 1268. Joan (daughter of John Fitzgeoffrey Lord Kirtling, Justiciar and Isabel Le Bigod) died about 26 May 1303 in England. [Group Sheet] [Family Chart]

    Children:
    1. 8. Edmund Le Botiller Earl Of Carrick, (Styled)  Descendancy chart to this point was born in 1278 in England; died on 13 Sep 1321 in London, England.



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