Cher, who grew up with one half sister, is the daughter of a mother, Georgia, with Irish, English, German and Cherokee bloodlines, and a father, John, whose parents left Armenia after an ethnic-cleansing campaign conducted by the Ottoman Turks in which an estimated 1 million perished. Her parents divorced when Cher was 14 months old, and she enjoyed meaningful contact with her father for only a few months when she was 11 and Georgia and John briefly reconciled. Although her relationship with her father, who died in 1985, was volatile, and the two seldom spoke, Cher will always remember that first sight of his dark eyes. I just looked at him, she recalls. Until then, I didn't know there was such a thing as an Armenian.
http://www.armeniapedia.org/index.php?title=Cher
Cher was born Cherilyn Sarkisian on May 20, 1946 in El Centro, California. Her early life was very unstable. When Cher was still an infant her mother, who is most commonly known as Georgia Holt, placed the baby in the custody of a nunnery for approximately one year. Even after the child returned home, Holt and John Sarkisian, Cher's father, carried on a tempestuous love-hate relationship during much of Cher's early life. The couple divorced and remarried twice, and ventured a third romance before the relationship ended permanently.
Cher's mother, a part-time model and waitress, then married John Southall. The couple had a daughter together in 1951, but the marriage ended in divorce, as well. Holt and her two daughters lived in dismal poverty until 1961 when Holt married once more, to Gilbert LaPiere. LaPiere, a man of means, adopted the two girls and gave them a comfortable home, but by that time Cher was already rebellious. A star-struck teen-ager, she dropped out of school at age 16.
http://www.musicianguide.com/biographies/1608002274/Sonny-and-Cher.html