Rudolf I of Germany

King of Germany from 1273 to 1291

Rudolf of Habsburg (1 May 1218 – 15 July 1291) was a German nobleman and the first member of the House of Habsburg to become King of the Romans, reigning from 1273 until his death. Born into a relatively minor noble family, Rudolf succeeded his father as Count of Habsburg in 1240, gradually expanding his power through military campaigns, political alliances, and the construction of key fortresses such as Neuhabsburg Castle. His marriage to Gertrude of Hohenberg further strengthened his position among the Swabian nobility.

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