The Lady Elizabeth Bowes-Lyon (1900-2002). She was a daughter of Claude Bowes-Lyon The 14th Earl of Strathmore & Kinghorne and his wife, Cecilia Cavendish-Bentinck. She was The Duchess of York (1923-1936), Queen of the United Kingdom (1936-1952), and Empress of India (1936-1947) as the wife of King George VI. Her children were Queen Elizabeth II and The Princess Margaret.

Lady Elizabeth Bowes Lyon Duchess of York (1923) and Queen Elizabeth (1936)

Queen Elizabeth, Princess Elizabeth & Princess Margaret, 1936

Lady Elizabeth Bowes-Lyon, later Queen Elizabeth

U.K. Queen Elizabeth of Britain "Queen Mum" nee Lady Elizabeth Bowes-Lyon (1900 – 2002) // Flickr

1915: Future wife of King George VI, Lady Elizabeth Bowes-Lyon (Queen Elizabeth the Queen Mother) as a stallholder at a wartime Red Cross bazaar.

Queen Elizabeth and King George VI

King George VI and Queen Elizabeth

The Duke and Duchess of York...later King George VI and Queen Elizabeth [late still Queen Elizabeth, the Queen Mother]

Lady Elizabeth Bowes-Lyon (later Queen Elizabeth the Queen Mother) with her mother Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne

King George VI and Queen Elizabeth

Lady Elizabeth Bowes Lyon (later Duchess of York and Queen Elizabeth)

The "Queen Mum" - wife of King George VI and mother of Queen Elizabeth II, also known as simply "Queen Elizabeth," (1900-2002).

Queen Elizabeth

Elizabeth Angela Marguerite Bowes-Lyon (4 August 1900 – 30 March 2002) was the wife of King George VI and the mother of Queen Elizabeth II and Princess Margaret, Countess of Snowdon. She was queen consort of the United Kingdom from her husband's accession in 1936 until his death in 1952, after which she was known as Queen Elizabeth The Queen Mother,[2] to avoid confusion with her daughter, another Queen Elizabeth. She was the last Empress of India

Princess Elizabeth July 1936

King George VI, Queen Elizabeth (the Queen Mother), Princess Margaret Rose, and Princess Elizabeth (future Queen Elizabeth II)

King George VI and Queen Elizabeth with their daughters Crown Princess Elizabeth and Princess Margaret

Queen Elizabeth

George VI and Queen Elizabeth (The Queen Mother)

Lady Elizabeth Bowes Lyon, later Queen of Britain