The first undisputed Queen of England to reign on her own, and not due to being married to the King, was Mary I (1553-1558), commonly known as 'Bloody Mary', the eldest child of Henry VIII.
Her younger brother Edward VI succeeded Henry in 1547. In 1553 Edward became, mortally as it would turn out, ill.
Due to religious diffrences, he was Protestant and Mary Catholic, he attempted to remove her from the line of succession, and instead supported their cousin, Lady Jane Grey. When he passed away, Mary assembled a military force and deposed Lady Jane, taking the throne for herself, thus becoming the Queen of England.
As for why Lady Jane, and indeed other females before her, are not seen as the first Queen, it's because they never sat on the throne long enough to have a recognized reign.
no Improvement: Matilda was the first crowned Queen of England in 1141.
Queen Isabella was queen of Castile (a kingdom within spain) she was not queen of England but her daughter Catherine was Queen Consort and thus the first wife of buff King Henry viii.
Queen Elizabeth the first Mary's younger sister.
no but she was first to rule without a king
Queen Elizabeth (the First of Scotland, the Second of England)
England Crowned Queen Herpington of Derpshire in 1681, thier first Queen.
She was Queen of England.
Queen Mary the first brought England back to its original religion.
Queen Elizabeth the first.
Elizabeth. She is Queen of the United Kingdom of which England is a part of.
no Improvement: Matilda was the first crowned Queen of England in 1141.
Queen Elizabeth the First of England.
The first Queen of England to be on TV was Queen Mary, wife of King George V.
Elizabeth the first of England was crowned "Queen of England, Ireland and France".The Archbishop of Canterbury.
QUEEN ELIZABET THE FIRST
Yes there was Queen Victoria.
Queen Mary I of England was not beheaded. She reigned 1553 - 1558. Perhaps you are thinking of Mary, Queen of Scots who was beheaded in 1587, during the reign of Queen Elizabeth I of England.