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Jan Weenix died in 1719.
Jan Baptist Weenix died in 1659.
Jan Baptist Weenix was born in 1621.
"Jan" is the polish name for "John".
Jan. 1981 - Jan. 1989: Ronald Reagan
Jan. 1989 - Jan. 1993: George H.W. Bush
Jan. 1993 - Jan. 2001: Bill Clinton
Jan. 2001 - Jan. 2009: George W. Bush
Jan. 2009 - present: Barack Obama