Biography
Frederick III, Holy Roman Emperor was born 21 September 1415 in Innsbruck, Austria to Ernst von Habsburg (1377-1424) and Cymburgis of Mazovia (c1394-1429) and died 19 August 1493 Linz, Austria of unspecified causes. He married Leonor of Portugal (1436-1476) 16 March 1452 JL .
Children
| Name | Birth | Death | Joined with |
| Christof of Austria (1455-1456) | |||
| Maximilian I, Holy Roman Emperor (1459-1519) | 22 March 1459 | 12 January 1519 | Mary of Burgundy (1457-1482) Anne de Bretagne (1477-1514) Bianca Maria Sforza (1472-1510) Margaret von Edelsheim (c1471-c1522) |
| Helene Eleonore of Austria (1460-1461) | |||
| Kunigunde of Austria (1465-1520) | 16 March 1465 Wiener Neustadt, Austria | 6 August 1520 München, Germany | Albrecht IV. von Bayern (1447-1508) |
| Johann of Austria (1466-1467) | |||
Footnotes (including sources)
| ‡ General |
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