World of HYDE

Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.

First Name Last Name
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William De Courcy

William De Courcy

Male Abt 1105 - Abt 1130  (25 years)


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Generation: 1

  1. 1.  William De Courcy was born about 1105 in Somerset, England; died about 1130 in Lincolnshire, England.

    Family/Spouse: Avice De Rumilly. Avice was born in 1116 in Harringworth, Northumberland, England; died in 1187 in Egremont, Cumberland, England; was buried in 1187 in Yorkshire, England. [Group Sheet] [Family Chart]

    Children:
    1. 2. John De Courcy  Descendancy chart to this point was born about 1131 in Kent, England; died in 1219 in County Armagh, Ireland.


Generation: 2

  1. 2.  John De Courcy Descendancy chart to this point (1.William1) was born about 1131 in Kent, England; died in 1219 in County Armagh, Ireland.

    John married Affrica Guðrøðardóttir in 1180. Affrica was born in 1165 in Isle of Man; died in 1219 in Strangford, County Down, Ireland. [Group Sheet] [Family Chart]

    Children:
    1. 3. Myles De Courcy, First Baron Of Kinsale  Descendancy chart to this point was born in 1185 in Cork, County Cork, Ireland; died in 1223 in Ireland.
    2. 4. Katherine De Courcy  Descendancy chart to this point was born in 1190 in Kinsale, County Cork, Ireland; died in 1260 in Carew Castle, Pembrokeshire, Wales.


Generation: 3

  1. 3.  Myles De Courcy, First Baron Of Kinsale Descendancy chart to this point (2.John2, 1.William1) was born in 1185 in Cork, County Cork, Ireland; died in 1223 in Ireland.

    Family/Spouse: Unknown. [Group Sheet] [Family Chart]

    Children:
    1. 5. Patrick De Courcy  Descendancy chart to this point was born in Cork, Ireland; died in 1251; was buried before 1261.

  2. 4.  Katherine De Courcy Descendancy chart to this point (2.John2, 1.William1) was born in 1190 in Kinsale, County Cork, Ireland; died in 1260 in Carew Castle, Pembrokeshire, Wales.

    Katherine married Lord Nicholas De Carew, Of Carew Castle in 1213 in Carew, Pembrokeshire, Wales. Nicholas (son of Odo De'windsor, Jr. Of Carew Fitzodo and Avice De Heireann, Of Ireland) was born in 1185 in Moulsford, Berkshire, England; died on 11 Jul 1228 in Moulsford, Wallingford, Berkshire, England. [Group Sheet] [Family Chart]

    Children:
    1. 6. Lord William De Carew  Descendancy chart to this point was born in 1215 in Moulsford, Berkshire, England; died in 1279 in Carew, Pembrokeshire, Wales.


Generation: 4

  1. 5.  Patrick De Courcy Descendancy chart to this point (3.Myles3, 2.John2, 1.William1) was born in Cork, Ireland; died in 1251; was buried before 1261.

    Patrick married Margery Fitzstephen about 1230 in Cork, County Cork, Ireland. Margery (daughter of Ralph Fitzstephen and Margaret De Cogan) was born in 1205 in Cork, Ireland; and died. [Group Sheet] [Family Chart]

    Children:
    1. 7. Miles De Courcy  Descendancy chart to this point was born in 1230 in Cork, County Cork, Ireland; died in 1290 in Cork, Cork, Ireland.

  2. 6.  Lord William De Carew Descendancy chart to this point (4.Katherine3, 2.John2, 1.William1) was born in 1215 in Moulsford, Berkshire, England; died in 1279 in Carew, Pembrokeshire, Wales.

    William married Alice Marshall in 1238 in Carew Castle, Pembrokeshire, Wales. Alice (daughter of John Marshal, 1st Baron Marshal Of Hingham and Lady Aline Olivia Mitford De Rye) was born about 1215 in Hockering, Norfolk, England; died on 9 Jul 1271 in Carew Castle, Pembroke, Wales. [Group Sheet] [Family Chart]

    Children:
    1. 8. Sir Nicholas De Carew, Kt  Descendancy chart to this point was born in 1240 in Moulsford, Berkshire, England; died in 1297 in Carew, Pembrokeshire, Wales, United Kingdom.