I have to endure my confinement in a state of frightened misery. It is so like the long months in the darkness of the crypt below the chapel at Westminster that I wake every morning gasping for air and clinging to the carved headboard to stop myself jumping out of bed and screaming for help. I still have nightmares about darkness and the crowded rooms. My mother was pregnant, my father had fled overseas, our enemy was on the throne, I was four years old and Mary, my darling little sister now in heaven, and Cecily cried all the time for their toys, for their pets, for their father, not really knowing what they were crying for, only that our whole life was plunged into darkness, cold, and want. I used to look at my mother’s bleak white face and wonder if she would ever smile at me again. I knew that we were in terrible danger, but I was only four, I didn’t know what the danger was, or how this damp prison could keep us safe. Half a year we spent inside the walls of the crypt, half a year and we never saw the sun, never walked outside, never took a breath of fresh air. We became accustomed to a life in prison, as convicts become accustomed to the limits of their cell. Mother gave birth to Edward inside those damp walls, and we were filled with joy that at last we had a boy, an heir; but we knew we had no way of getting him to the throne—not even of getting him into the sun and air of his own country. Six months is a long, long time for a little girl of only four years old. I thought that we would never get out, I thought I would grow up taller and taller like a thin pale weed and die blanched like asparagus by the darkness. I had a dream that we were all turning into white-faced worms and that we would live underground forever. That was when I grew to hate confined spaces, hate the smell of damp, even hate the sound of the river lapping against the walls at nighttime, as I feared the waters would rise and rise and seep into my bed and drown me.

When my father came home, won two battles one after the other, saved us, rescued us like a knight in a storybook, we emerged from the crypt, out of the darkness like the risen Lord Himself coming into light. Then I swore to myself a childish oath that I would never be confined again.

This is fortune’s wheel—as my grandmother Jacquetta would say. Fortune’s wheel that takes you very high and then throws you very low, and there is nothing you can do but face the turn of it with courage. I remember clearly enough that as a little girl I could not find that courage.

When I was seventeen and the favorite of my father’s court, the most beautiful princess in England with everything before me, my father died and we fled back into sanctuary, for fear of his brother, my uncle Richard. Nine long months we waited in sanctuary, squabbling with one another, furious at our own failure, until my mother came to terms with Richard and I was freed into the light, to the court, to love. For the second time I came out of the dark like a ghost returning to life. Once again I blinked in the warm light of freedom like a hooded hawk suddenly set free to fly, and I swore I would never again be imprisoned. Once again, I am proved wrong.