Ub Iwerks (Ubbe Ert Iwwerks, was a two-time Academy Award winning American animator, cartoonist and special effects technician, who was famous for his work for Walt Disney. He was born in Kansas City, Missouri. His name is explained by his East Frisian roots — his father, Eert Ubbe Iwwerks, emigrated to the USA in 1869 from the village Uttum in East Frisia (northwest Germany). Wikipedia
Disney Legends presents Ub Iwerks, Animation & Imagineering, 1989. The Disney Legends program acknowledges and honors individuals whose imagination, talents, and dreams have created the Disney magic. legends.disney.go.com/legends/detail?key=Ub+Iwerks
Ub Iwerks worked as a commercial artist in Kansas City in 1919 when he met Walt Disney who was in the same profession. When Disney decided to form an animation company, Ub Iwerks was the first employee he had due to his skill at fast drawing as well as be www.imdb.com/name/nm0412650/
The definitive Wikipedia entry for Ub Iwerks. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Ub_Iwerks