Back Otto I. von Hachberg-Sausenberg ALS اوتو الاول (مارجريف) ARZ Ото I фон Хахберг-Заузенберг Bulgarian Otto I. (Hachberg-Sausenberg) German Όθων Α΄ του Χάχμπεργκ-Ζάουζενμπεργκ Greek Otón I de Baden-Sausenberg Spanish Otto I (Hachberg-Sausenberg) Estonian Othon Ier de Bade-Sausenberg French Otto I van Sausenberg Dutch Otão de Hachberg-Sausenberg Portuguese
Otto I, Margrave of Hachberg-Sausenberg | |
|---|---|
 Grave stone bearing Otto's coat of arms, in the church of Sitzenkirch | |
| Born | 1302 |
| Died | 1384 (aged 81–82) |
| Buried | Church of Sizenkirch (now part of Kandern) |
| Noble family | House of Zähringen |
| Spouse(s) | Catherine of Grandson Elisabeth of Strasbourg |
| Father | Rudolf I, Margrave of Hachberg-Sausenberg |
| Mother | Agnes of Röttlen |
Otto I, Margrave of Hachberg-Sausenberg (1302 – 1384) was a member of the House of Zähringen. He was the ruling Margrave of Rötteln and Sausenberg from 1318 until his death.