Patrick Francis Labyorteaux is an American actor. In many of his earlier credits, his last name is spelled as "Laborteaux".He is best known for his roles of Andrew "Andy" Garvey on the NBC series Little House on the Prairie as well as Bud Roberts on the CBS series JAG and NCIS and he appeared in several movies including Heathers and Summer School.
Labyorteaux was born in Los Angeles, California to unknown biological parents. He was adopted at the age of nine months by Ronald "Ron" Labyorteaux (1930–1992), a talent agent, and Frances Mae "Frankie" Labyorteaux (1927–2012), an actress who used the stage name Frances Marshall. Little is known of his personal life before he was adopted, though his adoptive mother commented that when they first met Labyorteaux, he was suffering from malnutrition and had been labeled "unadoptable" by social workers. His brother, Matthew Labyorteaux (also appeared on Little House on the Prairie), was also adopted by Ronald and Frances in 1967, when he was 10 months old, and his sister, Jane Labyorteaux, at an unknown date.