Donald Michael Agrati better known as Don Grady, is an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 composer

Composer

A composer is a person who creates music, either by musical notation or oral tradition, for interpretation and performance, or through direct manipulation of sonic material through electronic media...

, musician

Musician

A musician is an artist who plays a musical instrument. It may or may not be the person's profession. Musicians can be classified by their roles in performing music and writing music.Also....* A person who makes music a profession....

 and actor

Actor

An actor is a person who acts in a dramatic production and who works in film, television, theatre, or radio in that capacity...

. He is remembered both as one of Mickey Mouse

Mickey Mouse

Mickey Mouse is a cartoon character created in 1928 by Walt Disney and Ub Iwerks at The Walt Disney Studio. Mickey is an anthropomorphic black mouse and typically wears red shorts, large yellow shoes, and white gloves...

's original Mouseketeer

Mickey Mouse Club

The Mickey Mouse Club is an American variety television show that began in 1955, produced by Walt Disney Productions and televised by the ABC, featuring a regular but ever-changing cast of teenage performers. The Mickey Mouse Club was created by Walt Disney...

s, and as Robbie Douglas, from My Three Sons

My Three Sons

My Three Sons is an American situation comedy. The series ran from 1960 to 1965 on ABC, and moved to CBS until its end on August 24, 1972. My Three Sons chronicles the life of a widower and aeronautical engineer named Steven Douglas , raising his three sons.The series was a cornerstone of the CBS...

. His sister was also an actress, billed as Lani O'Grady

Lani O'Grady

Lani O'Grady was an American actress and the sister of actor/musician Don Grady. O'Grady is best-remembered for her role as Mary Bradford, the eldest sister from Eight Is Enough.-Career:...

. Their mother was a talent agent

Talent agent

A talent agent, or booking agent, is a person who finds jobs for actors, authors, film directors, musicians, models, producers, professional athletes, writers and other people in various entertainment businesses. Having an agent is not required, but does help the artist in getting jobs...

, known as Mary Grady.
Grady grew up in Lafayette

Lafayette, California

Lafayette is a city in Contra Costa County, California, United States. As of the 2010 census, the city's population was 23,893. It was named after the Marquis de Lafayette, a French military hero of the American Revolutionary War...

, California

California

California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, and attended Lafayette Elementary School (where he served as school president) and Stanley Junior High, where he spent only a few months before being signed by Disney and leaving the area.

His acting credits include several Western

Western (genre)

The Western is a genre of various visual arts, such as film, television, radio, literature, painting and others. Westerns are devoted to telling stories set primarily in the latter half of the 19th century in the American Old West, hence the name. Some Westerns are set as early as the Battle of...

 series, including John Payne

John Payne (actor)

John Payne was an American film actor who is mainly remembered as a singer in 20th Century Fox musical films, and for his leading roles in Miracle on 34th Street and the NBC western television series The Restless Gun.-Background:Payne was born in Roanoke, Virginia...

's The Restless Gun

The Restless Gun

The Restless Gun is a western television series that appeared on NBC between 1957 and 1959, with John Payne in the role of Vint Bonner, a wandering cowboy in the era after the American Civil War. A skilled gunfighter, Bonner is an idealistic person who prefers peaceful resolutions of conflict...

, Dick Powell's Zane Grey Theater

Dick Powell's Zane Grey Theater

Dick Powell's Zane Grey Theatre, sometimes simply called Zane Grey Theatre, is an American Western anthology series which ran on CBS from 1956 to 1961.-Overview:Zane Grey Theatre was created by Luke Short and Charles A. Wallace...

, Wagon Train

Wagon Train

Wagon Train is an American Western series that ran on NBC from 1957–62 and then on ABC from 1962–65...

and The Rifleman

The Rifleman

The Rifleman is an American Western television program that starred Chuck Connors as homesteader Lucas McCain and Johnny Crawford as his son, Mark McCain. It was set in the 1880s in the town of North Fork, New Mexico Territory. The show, filmed in black-and-white with a half hour running time, ran...

as well as the NBC

NBC

The National Broadcasting Company is an American commercial broadcasting television network and former radio network headquartered in the GE Building in New York City's Rockefeller Center with additional major offices near Los Angeles and in Chicago...

 medical drama

Medical drama

A medical drama is a television program, in which events center upon a hospital, an ambulance staff, or any medical environment.In the United States, most medical episodes are one hour long and, more often than not, are set in a hospital. Most current medical Dramatic programming go beyond the...

, The Eleventh Hour

The Eleventh Hour (1962 TV series)

The Eleventh Hour is an American medical drama about psychiatry starring Wendell Corey, Jack Ging, and Ralph Bellamy, which aired sixty-two new episodes plus selected rebroadcasts on NBC from October 3, 1962, to September 9, 1964.-Series premise:...

.