Ernie K-Doe, American R&B singer (d. 2001)

Ernest Kador Jr. (February 22, 1933 – July 5, 2001), known by the stage name Ernie K-Doe, was an American rhythm-and-blues singer best known for his 1961 hit single "Mother-in-Law", which went to number 1 on the Billboard pop chart in the U.S.