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EntityQ6920· pop 164

1644

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AI overview

I don't have sufficient context to write an accurate overview of what "1644" refers to. The context provided only indicates it's a year, but without additional information about which specific historical event, person, work, or topic you're asking about, I cannot write a factually accurate overview. Could you clarify what aspect of 1644 you'd like me to focus on?

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Within Vinony's link graph, 1644 connects to Qing dynasty, Ming dynasty and Manchu.

It is catalogued under the topic Leap years in the Gregorian calendar.

Its subject is documented across 162 Wikipedia language editions.

Wikidata facts

Instance of: leap year starting on Friday and ending on Saturday
Part of: Gregorian calendar
Followed by: 1645
Follows: 1643

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has list: list of state leaders in 1644
category for births in this time period: Category:1644 births
category for deaths in this time period: Category:1644 deaths
point in time: 1644-01-01
Commons category: 1644
topic's main category: Category:1644

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Categories

Leap years in the Gregorian calendar