1644
Year 1644 (MDCXLIV) was a leap year starting on Friday (link will display the full calendar) of the Gregorian calendar and a leap year starting on Monday of the 10-day slower Julian calendar.
Read more about 1644.
Year 1644 (MDCXLIV) was a leap year starting on Friday (link will display the full calendar) of the Gregorian calendar and a leap year starting on Monday of the 10-day slower Julian calendar.
Read more about 1644.