Kamau Suttles was born in January 1983, in Cleveland, Ohio, USA.
I'm not 100% certain, it could be Muffin the Mule in 1946.
The cast of The Cabby - 1922 includes: William Irving Louise Lorraine Jerry Mandy Maude the Mule as Maude the Mule Hap Ward
I think in Cahill:US Marshal Wayne was forced to ride a mule (donkey/horse cross) due to lack of a better mount. There may have been other movies where he rode a mule but I can't remember.
Grace McDaniels went by The Mule Faced Woman.
Mule Suttles died July 9, 1966, in Newark, NJ, USA.
Mule Suttles was born in 1900.
Mule Suttles was born March 31, 1901, in Edgewater, AL, USA.
Mule Suttles is 6 feet 3 inches tall. He weighs 215 pounds. He bats right and throws right.
Wayne Suttles died in 2005.
Wayne Suttles was born in 1918.
Duncan Suttles was born in 1945.
Kamau Suttles was born in January 1983, in Cleveland, Ohio, USA.
Mule Shirley died on 1955-08-03.
Mule Watson died on 1949-08-25.
Mule Haas died on 1974-06-30.
Mule Wilson died on 1937-07-18.