Independence of Leon
As Sanchez ascends the throne Leon breaks away
Role range: 1157-1158
Historical biography archive · Updated 2026-11-03
Sanchez III Biography and Timeline
Follow Sanchez III through 4 dated historical records for Spain.
Sanchez III, historical timeline
A chronological timeline drawn from matching World History Database records.
4Distinct records
1 of 1Page
1157–1158Years on this page
1157
Independence of Spain
As Sanchez ascends the throne Leon breaks away
Role range: 1157-1158
Succession
Succeeds as King of Leon & Castille, son of Alfonso VII
Role range: 1157-1158
1158
Death of Sanchez III
Death of Sanchez III
Role range: 1157-1158
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.