Is queen Elizabeth and saint Elizabeth the same person?

yes

The mother of Elizabeth II, aka Lady Elizabeth Bowes-Lyon aka the Queen Mum aka the character played by Helena Bonham-Carter in The King's Speech, was the wife of a (reigning) king. As such, she...

No. Mary I was the half-sister of Elizabeth I.In the case of Elizabeth II, her grandmother was Queen Mary, the consort of George V.

Yes, Saint Elizabeth and Saint Elisabeth of Hungary the same person. It is because her names have different spellings.St. Elizabeth usually refers to Elizabeth, the mother of John the Baptist. She is...

She sent sir Frances drake to raid and to steal goods from the spanish ships.