World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.
Family: Sir Thomas De Clare, 1st Lord Of Thomond 1st Lord Of Inchiquin And Youghal / Lady Juliane Fitz-Maurice, Of Thomond (F57786)
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Male
Sir Thomas De Clare, 1st Lord Of Thomond 1st Lord Of Inchiquin And Youghal
Birth 1245 Tonbridge Castle, Tonbridge, Kent, England 
Christening Badlesmere, Herfordshire, England Death 29 Aug 1287 Connaught, Ireland, United Kingdom Burial Aft 29 Aug 1287 Clare (Contae An Chláir), Ireland, United Kingdom Marriage Father Richard De Clare, 5th Earl Of Hereford 6th Earl Of Gloucester | F9658 Group Sheet Mother Lady Maud De Lacy, Countess Of Hertford And Gloucester | F9658 Group Sheet
Female
Lady Juliane Fitz-Maurice, Of Thomond
Birth 12 Apr 1263 Baile Átha Cliath, Dublin, Ireland Death 24 Sep 1300 Thomond, Connaght, Clare, Ireland Burial 24 Sep 1300 Dublin Ireland, Dublin Ireland Father Maurice Fitzmaurice, Fitzgerald | F9659 Group Sheet Mother Maud De Prendergast, Lady Of Offaly | F9659 Group Sheet
Male
Richard De Clare, 1st Lord Clare Lord Of Thomond
Birth 1275 Clare (Contae An Chláir), Ireland Death 10 May 1318 Dysert O'Dea, County Clare (Contae An Chláir), Ireland Burial Aft 10 May 1318 Dysert O'Dea, County Clare (Contae An Chláir), Ireland Spouse Joan | F15898 Marriage Bef 1318
Female
Lady Maud De Clare, Baroness Clifford
Birth 1276 Tewkesbury, Tewkesbury Borough, Gloucestershire, England Death 4 May 1327 Badlesmere, Kent, England Burial 1327 England Spouse Robert De Clifford, I. 2nd Baron De Clifford | F57777 Marriage 10 Nov 1295 Of, Clifford Castle, Herefordshire, England Spouse Robert de Welles, 2nd Lord Welles | F15897 Marriage 16 Nov 1315
Male
Sir Gilbert De Clare, Of Tarrant Rushton Dorse
Birth CA 3 Feb 1281 Limerick, County Limerick, Ireland Christening 10 Feb 1281 Munster, Ireland Death Bef 24 Nov 1307 Munster, Ireland Burial Spouse Isabella | F15899 Marriage 1305
Female
Margaret De Clare
Birth 1 Apr 1287 Bunratty Castle, County Clare, Ireland Death Aft 22 Oct 1333 London, Middlesex, Englalnd Burial Aft 22 Oct 1333 Badlesmere, Swale Borough, Kent, England Spouse William De Montifex, Baron Of Cargill | F57904 Marriage Bef 1324 Scotland Spouse Bartholomew De Badlesmere, 1st Baron Badlesmere | F57790 Marriage 30 Jun 1303 Badlesmere, Kent, England, United Kingdom Spouse Gilbert De Umfraville | F44063 Marriage Abt 1300