Wenceslas I, Duke of Saxe-Wittenberg from the House of Ascania ruled from 1370 to 1388 and was a prince-elector of the Holy Roman Empire as well as Prince of Lüneburg. He was the son of Rudolf I and his 3rd wife, Agnes of Lindow-Ruppin.
- Occupation
- aristocrat, Prince-Elector
- Position held
- Prince-Elector of Saxony
- Born
- 1337
- Died
- May 15, 1388