Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until her death. On 1 May 1876, she adopted the additional title of Empress of India.

Her reign of 63 years and seven months was longer than that of any of her predecessors and is known as the Victorian era. It was a period of industrial, cultural, political, scientific, and military change within the United Kingdom, and was marked by a great expansion of the British Empire. She was the last British monarch of the House of Hanover. Her son and successor, Edward VII, initiated the House of Saxe-Coburg and Gotha, the line of his father.

More Info: en.wikipedia.org