Timeline Worksheet: January 29, 1843, William McKinley January 29, 1843: William McKinley, who would become the 25th President of the United States, is born in Niles, Ohio. Enjoy some Presidential copywork of one of his most famous quotes. Timeline Worksheet: January 29, 1843 Blank printable timeline index card Printable timeline index card (Fits American history timeline.) If you are new to this series, visit my introduction to timeline index cards. Return to the Timeline-AD.