Louis I | |
|---|---|
| Born | 23 December 1173 Kelheim |
| Died | 15 September 1231 (aged 57) Kelheim |
| Noble family | House of Wittelsbach |
| Spouse(s) | Ludmilla of Bohemia |
| Issue | Otto II, Duke of Bavaria |
| Father | Otto I, Duke of Bavaria |
| Mother | Agnes of Loon |
Louis I (German: Ludwig; 23 December 1173 – 15 September 1231), called the Kelheimer or of Kelheim, since he was born and died at Kelheim,[1] was the Duke of Bavaria from 1183 and Count Palatine of the Rhine from 1214. He was the only surviving son of Otto I, Duke of Bavaria (the first duke from the House of Wittelsbach) by his wife Agnes of Loon.[2] He married Ludmilla of Bohemia, a daughter of Duke Frederick of Bohemia.