context: Albert Victor, Duke Clarence and Avondale (English: Albert Victor, Duke of Clarence and Avondale, January 8, 1864, Frogmore House - January 14, 1892, Sandringham Palace) - the eldest son of Edward, Prince of Wales (later King Edward VII) and Alexandra of Denmark; Queen Victoria's senior grandson in a straight male line. Throughout his life, Prince Albert Victor took second place after his father in the line of inheritance of the British throne.
question: How old was Albert Victor, Duke of Clarence and Evondale?
answers.text: January 8, 1864, Frogmore House - January 14, 1892