Interregnum
William of Holland remained the papally supported rival king after Conrad IV's death.
Role range: 1254-1273 – 1247-1256
Historical biography archive · Updated 2026-11-03
William of Holland Biography and Timeline
Follow William of Holland through 2 dated historical records for Germany.
William of Holland, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1254–1256Years on this page
1254
1256
Interregnum
William of Holland died during a campaign in Friesland, reopening the disputed royal succession.
Role range: 1254-1273 – 1247-1256
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.