Thomas I the Blessed de Savoie was born 27 May 1178 in Aiguebelle, France to Humbert III de Savoie (1136-1188) and Béatrice de Vienne (1160-1230) and died 8 March 1233 in Moncalieri, Italy of unspecified causes. He married Marguerite de Genève (c1180-c1255) May 1196 JL . Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899). Ancestors are from France, Belgium, Germany, the United Kingdom, Italy.


Offspring of Thomas I de Savoie and Marguerite de Genève (c1180-c1255)
Name Birth Death Joined with
Amédée IV de Savoie (1197-1253) 1197 Montmélian 24 June 1253 Anne de Bourgogne (1192-1243)
Cecile des Baux (c1230-1275)

Humbert de Savoie (1198-1223)
Béatrix de Savoie (1198-1266) 1205 4 January 1266 Ramon Berenguer IV de Provence (1195-1245)

Thomas II de Piémont (1199-1259) 1199 Montmélian, France 7 February 1259 Chambéry, France Jeanne de Hainaut (c1199-1244)
Beatrice Fieschi (1225-1283)

Aimon de Savoie (?-1242)
Guillaume de Savoie (?-1239)
Boniface de Savoie (?-?)
Amédée de Savoie (?-1268)
Pierre II de Savoie (1203-1268) 1203 Château de Suse 15 May 1268 Château de Pierre-Châtel Agnes de Faucigny (c1215-1268)

Philippe I de Savoie (1207-1285) 1207 Aiguebelle 16 August 1285 Adélaïde I de Bourgogne (1209-1279)

Boniface de Savoie (1207-1270)
Alice de Savoie (?-aft1250)
Agathe de Savoie (?-?)
Marguerite de Savoie (1212-1270)
Avita de Savoie (?-aft1237)

Namesakes of Thomas I de Savoie (1178-1233)

 Birth placeDeath placeFatherMotherJoined with
Thomas I de Savoie (1178-1233)Aiguebelle, FranceMoncalieri, ItalyHumbert III de Savoie (1136-1188)Béatrice de Vienne (1160-1230)Marguerite de Genève (c1180-c1255)
Thomas II de Piémont (1199-1259)Montmélian, FranceChambéry, FranceThomas I de Savoie (1178-1233)Marguerite de Genève (c1180-c1255)Jeanne de Hainaut (c1199-1244) + Beatrice Fieschi (1225-1283)
Thomas III de Piémont (1248-1282)Thomas II de Piémont (1199-1259)Beatrice Fieschi (1225-1283)Guyonne de Bourgogne (c1260-1316)

Common ancestors of Thomas I de Savoie (1178-1233) and Marguerite de Genève (c1180-c1255)

  1. Gerold II de Geneve (c1020-1080)

Footnotes (including sources)

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