The Nolans Sometimes Billed As The Nolan Sisters Are Siblings Born In Ireland And The United Kingdom Who Reached The Peak Of Their Success As A Singing Act In The Late 1970s And Early 1980s. The Line-Up Of The Group Has Changed Several Times During The Years They Have Performed Together But Consists Of Sisters * Anne Born November 12 1950 * Denise Born April 9 1952 * Maureen Born June 14 1954 * Linda Born February 23 1959 * Bernadette Born Bernadette Therese Nolan October 17 1960 * Coleen Born March 12 1965 .