I have a serious question based on facts and not my fantasy.Elizabeth I Tudor was called Virgin as was impossible in those times an independent queen without a husband and she told from childhood that she would never marry(the cause being probably the fear of be beheaded by husband as her mother was).She was said to have some lovers (Robert Dudley for sure).I've read some books of historians and watched the documentary "The Secret Life of Elizabeth I",so I've concluded that it was possible that she could have given birth to a child.Agree that maybe we'll never know exactly as we didn't live near her in those times .So I wonder:if she gave birth to a child,how could we find the name of this child and how could we trace her genealogy till nowadays.I've read this suggstions as well in Caroli Eriksen's book.The most likely candidate it could be Artur Dudley,her lover's son.
I do not believe that "Arthur Dudley" was an illegitimate son of Robert Dudley, 1st Earl of Leicester.
The only proven illegitimate son is Sir Robert Dudley, whose mother was Douglas Howard. This Robert was born in 1574, and his mother could not possibly have been Queen Elizabeth I. Sir Robert left his wife and daughters in 1605, "married" his lover and went to Italy. He lived quite a colorful life, having 13 more children with his "wife" Elizabeth Southwell. He never returned to England and died in Florence.
While anything is possible, I believe that Elizabeth was childless, although I seriously doubt she was truly a virgin. There are several rumors and speculations that she may have had a child with Dudley, but the evidence is very vague and relies on dubious contemporary witnesses and other unreliable material.
As a Queen, she was virtually never alone at court, and as a female ruler who was legally illegitimate herself, she would have been under intense scrutiny. Under such circumstances, I do not think she could hide a full-term pregnancy or keep such a thing a secret.
She did, however, have more freedom during the reign of her brother Edward, and this is the time frame for additional rumors.. which say that she had a child by Thomas Seymour, Baron Seymour of Sudeley. He was the 4th husband of Queen Katherine Parr after the death of Henry VIII.
"Arthur Dudley" was thought to be an English spy, and he was arrested and imprisoned in Spain in 1587, where he told this story of being the son of the Earl of Leicester and the Queen. In 1590, a report to England mentioned a man purporting to be Leicester’s son being imprisoned in Alcantara, but Arthur is never mentioned again after this.
Current thought on the matter is that this man was an agent of Sir Francis Walsingham, who was probably sent to discover the movements of the Spanish fleet and whether they were preparing for war. It is thought that after he was released from prison, he probably returned to England and resumed his real identity, since he is never mentioned again. It is a fact that this man existed.. but "Arthur Dudley" is not believed to have been his real name.. and unfortunately, he is lost to history after 1590.