(March 11, 1884 – October 25, 1961) an American lawyer and a Democratic politician from Wyoming and California.

Electrochemical cell for hydrogen production.

(philately) British stamps with the image of King George V, based on a photograph by the court photographers W & D Downey.

Robert John Downey Jr. (born April 4, 1965) is an American actor.

American actor Robert Downey Jr. made his acting debut in 1970's Pound, directed by his father Robert Downey Sr., at the age of five.

Susan Nicole Downey (Levin; born November 6, 1973) is an American film producer.

Robert John Downey Sr. (Elias Jr.; June 24, 1936 – July 7, 2021) was an American film director, screenwriter and actor.

Roma Downey (born 6 May 1960) is an Irish actress, producer, and author.

(born 5 May 1961) an Australian comedian and actress best known for her roles in The D Generation, Fast Forward and Full Frontal

Team Downey, LLC is an American film and television production company founded by Robert Downey Jr. and Susan Downey.