Beijing Observatory Leadership
Assumes responsibility for imperial astronomy after successful prediction work.
Historical biography archive · Updated 2026-11-03
Ferdinand Verbiest Biography and Timeline
Follow Ferdinand Verbiest through 2 dated historical records for Belgium.
Ferdinand Verbiest, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1669–1669Years on this page
1669
Chinese Calendar Reform
Helps revise the Chinese calendar using European astronomical calculations.
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.