Descendancy for Frederick I, Duke of Swabia: Genealogy of the Bryan and Martin Families

Genealogy of the Bryan and Martin Families

1050 - 1105 (55 years)

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1 Frederick I, Duke of Swabia ^[1] b. cir 1050 d. 21 Jul 1105
- Agnes, of Germany b. 1072 d. 24 Sep 1143
  - 2 Frederick II, Duke of Swabia ^[1.1] b. cir 1100
    - Judith Welf b. cir 1100
      - 3 Frederick I, Barbarossa ^[1.1.1] b. cir 1123 d. 1190
        
        Beatrix, of Burgundy b. cir 1125
        
        4 Henry VI, Holy Roman Emperor ^[1.1.1.1] b. 1165 d. 1197
        
        Constance, of Sicily b. cir 1180
        
        5 Frederick II, Holy Roman Emperor ^[1.1.1.1.1] b. cir 1205 [ =>]
        
        4 Philip I, Holy Roman Emperor ^[1.1.1.2] b. cir 1185
        
        Irene Angelina b. cir 1185
        
        5 Mary Hohenstaufen ^[1.1.1.2.1] b. cir 1210 [ =>]