Did Winnie the Pooh and Tigger too come from tippecanoe and tyler too?

No, Winnie the pooh and Tigger are characters created by A.A. Milne and are not related to the historical event of Tippecanoe, which refers to the Battle of Tippecanoe in 1811 involving William Henry Harrison. The phrase "Tippecanoe and Tyler too" refers to the campaign slogan for the 1840 presidential election of Harrison and his running mate, John Tyler. The two are entirely separate in origin and context.