Back اريك الرابع دوق ساكس لوينبورج ARZ Ерих IV (Саксония-Лауенбург) Bulgarian Erik 4. af Sachsen-Lauenburg Danish Erich IV. (Sachsen-Lauenburg) German Ερρίκος Δ΄ της Σαξονίας-Λάουενμπουργκ Greek Erico IV de Sajonia-Lauenburgo Spanish Éric IV de Saxe-Lauenbourg French Eric IV di Sassonia-Lauenburg Italian エーリヒ4世 (ザクセン＝ラウエンブルク公) Japanese Erik IV van Saksen-Lauenburg Dutch
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| Eric IV | |
|---|---|
| Born | 1354 |
| Died | 21 June 1411 or 1412 |
| Issue more... | Eric V John IV Albert, canon in Hildesheim Magnus Bernard II |
| House | House of Ascania |
| Father | Eric II of Saxe-Lauenburg |
| Mother | Agnes of Holstein |
Eric IV of Saxe-Lauenburg (1354 – 21 June 1411 or 1412) was a son of Eric II, Duke of Saxe-Lauenburg and Agnes of Holstein.