Her amazing personality is best explained by the new science of the ductless glands—endocrinology.[9] Sometimes she seems to have had all the male qualities, such as swearing, roughness of speech, freedom from convention. Sometimes she seems to have behaved like a doting old maid, in her inordinate love of dress, jewellery, and flattery. Rather than believe that she was abnormal in form, which I think to be impossible considering the known facts of her physiology, I find it easier to believe that in some way her “endocrine balance” was abnormal. It is now rather more than suspected that no individual is entirely male or entirely female; the psychic qualities of both sexes are more or less mingled in everybody, and thus we could easily explain the remarkable fact noted by Professor Pollard that no man ever seems to have fallen in love with Elizabeth sufficiently to risk his head for her. A century before, Owen Tudor fell in love with Katherine of Valois(7), and risked death by marrying her secretly. But no such vehement lover appeared for Elizabeth; and, if he had, her want of “endocrine balance” would not have prevented her from child-bearing. When she shouted to Sir Nicholas Throckmorton, “God’s death, villain, I’ll have thy head,”(3) the violence of the male in her came to the surface; when she fondled and fooled with the Duke of Alençon and called him her “little frog”(6) and other silly names, the doting old maid in her was paramount. Major Hume considers that it was with the Duke of Alençon that Elizabeth was in love for the first and only time in her life; and it is quite possible. The only thing that my speculation does not explain is the bitter cry from the heart that was wrung from her when she heard of the birth of King James I to her great rival, Mary Queen of Scots: “The Queen of Scots is the lighter of a fair son, but I am a barren stock!”(3) How did she know? Was she thinking of the amazing number of miscarriages that befell two of her father’s wives, which to us now appear such certain evidence that he was probably suffering from constitutional syphilis? That is the best suggestion I am able to make.