De Clare family

Many modern family names can be spotted drifting in and out of the spotlight of British history across time if one looks closely enough. One such family name, through a combination of intrigue and diplomacy, rose to become the wealthiest family in thirteenth century England, and later members of the dynasty were to influence the country's future by marrying into the Plantagenet royal family.

The family in question is that of the de Clares, now remembered through the surname Clare and it's derivatives. Originally a Norman family, they took their name from Clare in Suffolk where their first castle, and the seat of their barony, was situated. By the thirteenth century, the family held vast estates in Wales, Ireland, and twenty two English counties - so there was little chance of the surname becoming isolated to just one area.

The first recorded member of the de Clare dynasty was Godfrey, Count of Eu. Godfrey was an illegitimate son of Richard of Normandy, and his son Gilbert was assassinated in 1040. It has been suggested that the de Clares were distant relatives of William I of England, as William himself was the illegitimate son of another Duke of Normandy. ..... more


Gilbert de Clare in Tewkesbury Abbey

  • A1. Giselbert "Crispin", Count of Brionne;  ==>  Normans
    • B1. Richard FitzGilbert, Lord of Clare and Tonbridge, lvd:1035/1090, m. Rohese Giffard;  ==>  Giffard family
      • C1. Avice de Clare, m. Robert de Stafford;  <==  Stafford family
      • C2. Rohaise de Clare, m. Baldric Teutonicus;  <==  Neville family
      • C3. Sir Gilbert FitzRichard, Lord of Clare, Tonbridge, and Cardigan, m. Adelize de Clermont;
        • D1. Gilbert de Clare, 1st Earl of Pembroke, lvd:1100/1149, m. Isabel de Beaumont;  ==>  Comte de Beaumont
          • E1. Richard 'Strongbow' de Clare, 2nd Earl of Pembroke, d:1175, m. Aoife de Leinster;  ==>  Clan O'Brian
            • F1. Isabel de Clare, d:1220, m. William Marshal;  <==  Marshal family
        • D2. Sir Richard FitzGilbert, Lord of Clare. d:1136, m. Adelize de Meschines ;
          • E1. Adelaide de Clare, m. William de Percy;  <==  Percy family
          • E2. Sir Roger de Clare, Earl of Hertford, Lord of Clare, d:1173, m. Maud de St. Hilary;
            <========

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The Marriage of Princess Aoife of Leinster with the Norman Richard de Clare 'Strongbow' (painting by Daniel Maclise, 1854).