Frederick I, Margrave of Meissen
| Frederick I | |
|---|---|
| Margrave of Meissen | |
| Reign | 1291–1323 |
| Predecessor | Frederick Tuta |
| Successor | Frederick II |
| Landgrave of Thuringia | |
| Reign | 1298–1323 |
| Predecessor | Diezmann |
| Successor | Frederick II |
| Count Palatine of Saxony | |
| Reign | 1280–1292 |
| King of Jerusalem and Sicily | |
| Claimed | 1269–? |
| Predecessor | Conradin |
| Successor | None |
| Duke of Swabia | |
| Claimed | 1269–? |
| Predecessor | Conradin |
| Successor | None |
| Born | 1257 Wartburg, Eisenach, Duchy of Saxony, Holy Roman Empire |
| Died | 16 November 1323 (aged 65–66) Eisenach, Duchy of Saxe-Wittenberg, Holy Roman Empire |
| Spouse | Agnes of Gorizia-Tyrol Elizabeth of Lobdeburg-Arnshaugk |
| Issue | Frederick the Lame Elizabeth, Landgravine of Hesse Frederick II, Margrave of Meissen |
| House | Wettin |
| Father | Albert II, Margrave of Meissen |
| Mother | Margaret of Sicily |
Frederick I, known as the Brave, the Bitten or the Cheek-Bitten (German: Friedrich der Freidige; Friedrich der Gebissene; mit der gebissenen Wange; 1257 – 16 November 1323), was Margrave of Meissen, Landgrave of Thuringia and Count Palatine of Saxony.
In 1269, following the death of Conradin, he styled himself as 'Frederick III, King of Jerusalem and Sicily, Duke of Swabia, Landgrave of Thuringia, and Count Palatine of Saxony,' thereby asserting his claim as the cognatic successor of his grandfather, Frederick II, Holy Roman Emperor.