Nielsen Hayden genealogy
Family: Heinrich IV, Holy Roman Emperor / Bertha of Turin (F93)
m. 13 Jul 1066Heinrich III, Holy Roman Emperor (1016-1056) 
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Agnes of Poitou (1025-1077)
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Mathilde (1045-1060)  |
| Otto I of Savoy ( -1057)
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| Adelaide of Susa (1015-1091)
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| Amadeo II of Savoy (1050-1080) |
| Adelheid of Savoy (1052-1079) |
| Heinrich IV, Holy Roman Emperor (1050-1106)
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| Bertha of Turin (1051-1087)
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| Agnes of Germany (1073-1143) |