Roy Family Genealogy

Frederick I, Holy Roman Emperor

1122 - 1190 (68 years)

Family Lines: Paternal Lines | Maternal Lines

Z --, Sieghard Family

Earliest Ancestor(s)	Sieghard, Count of Gibiet and Reichenhall
Origins	About 890
Descendants	499 Descendants / 43 Generations.
Variant Spellings	unknownperson, von Hohenstauffen

Pedigree of Frederick I, Holy Roman Emperor

(6x Great Grandfather)

Sieghard, Count of Gibiet and Reichenhall (b. Between 890 and 900)

Count Sieghard (b. Abt 930)

Walther, Count in the Filsgau

Frederick of Buren, Pfalzgrave in Swabia (b. Between 960 and 965)
& Kunigunde of Ohningen (b. Abt 980)

Frederick von Buren, Pfalzgrave in Swabia (b. Abt 998)
& Adelheid of Filsgau (b. Abt 995)

Frederick von Buren, Count in the Riesgau (b. Abt 1020)
& Hildegarde von Bar-Mousson (b. Abt 1028, Swabia, Germany)

Frederick I von Hohenstauffen, Duke of Alsace and Swabia (b. Abt 1050)
& Agnes of Franconia, Princess of Germany (b. 1072/73)

Frederick II von Hohenstauffen, Duke of Swabia (b. 1090)
& Judith of Bavaria (b. Abt 1100)

Frederick I, Holy Roman Emperor (b. 1122)

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