In this photograph, taken November 17, 1965, President Lyndon B. Johnson and First Lady Lady Bird Johnson meet with Princess Margaret and her husband the Earl of Snowdon in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. The Johnsons received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, President Lyndon B. Johnson and First Lady Lady Bird Johnson meet with Princess Margaret and her husband, the Earl of Snowdon, in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. The Johnsons received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, President Lyndon B. Johnson and First Lady Lady Bird Johnson meet with Princess Margaret and her husband, the Earl of Snowdon, in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. The Johnsons received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, President Lyndon B. Johnson and First Lady Lady Bird Johnson meet with Princess Margaret and her husband, the Earl of Snowdon, in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. The Johnsons received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, President Lyndon B. Johnson and First Lady Lady Bird Johnson meet with Princess Margaret and her husband, the Earl of Snowdon, in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. The Johnsons received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, First Lady Lady Bird Johnson meets with Princess Margaret in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. President Lyndon B. Johnson and Mrs. Johnson received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, President Lyndon B. Johnson meets with Princess Margaret in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. President Johnson and First Lady Lady Bird Johnson received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, First Lady Lady Bird Johnson meets with Princess Margaret in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. President Lyndon B. Johnson and Mrs. Johnson received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, President Lyndon B. Johnson and First Lady Lady Bird Johnson meet with Princess Margaret and her husband, the Earl of Snowdon, in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. The Johnsons received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.

In this photograph, taken November 17, 1965, First Lady Lady Bird Johnson meets with Princess Margaret in the Queens' Bedroom. Princess Margaret was the sister of England's Queen Elizabeth II. In 1960, she married photographer Antony Armstrong-Jones, who was given the title Earl of Snowdon by the Queen. President Lyndon B. Johnson and Mrs. Johnson received the Earl and Countess of Snowdon in the Queens' suite, a Second Floor guest quarters often reserved for visiting royalty. Over the mantelpiece hangs a trumeau gifted to the White House by Margaret's sister during her visit as a princess in 1951.