Interregnum
A rival group of electors chose Alfonso X of Castile as King of the Romans.
Role range: 1254-1273 – 1252-1284
Historical biography archive · Updated 2026-11-03
Alfonso X Biography and Timeline
Follow Alfonso X through 3 dated historical records for Germany.
Alfonso X, historical timeline
A chronological timeline drawn from matching World History Database records.
3Distinct records
1 of 1Page
1257–1272Years on this page
1257
Interregnum
Alfonso X maintained his German royal claim from Castile and never travelled to Germany.
Role range: 1254-1273 – 1252-1284
1272
Interregnum
Alfonso X continued to assert his nominal German claim after Richard's death.
Role range: 1254-1273 – 1252-1284
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.