Nielsen Hayden genealogy
Family: Ruprecht II / Beatrix of Sicily-Aragón (F17444)
m. 1345Adolf (1300-1327) 
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Irmgard von Oettingen (1304-1399)
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| Pietro II of Aragón, King of Sicily (1304-1342)
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| Elisabeth of Carinthia (1298-1352)
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| Ruprecht II (1325-1398)
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| Beatrix of Sicily-Aragón (1326-1365)
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Anna of Rhein (1346-1415)  |