Some people are born with a veil, caul, or hood, over their face. Perhaps you are one of these people, or know someone who was born this way.
Many belief systems hold that being born with a veil is a sign of special destiny and psychic abilities, or good luck. Through the years I have read people born with a veil. Most are female and believe themselves to be psychically gifted, while others show no advanced abilities nor interest.
To be born with a caul, may go more to being Born with a Calling and where that takes a soul.
In childbirth it is seen as a shimmery coating of the head and face. The caul is harmless and it is easily removed by the doctor, midwife, or person(s) performing the childbirth. The appearance of a caul over a newborn baby's head is occasional; not all children have one, though they are not especially rare. A child born in this way is known as a caulbearer.
In medieval times the appearance of a caul on a newborn baby was seen as a sign of good luck. It was considered an omen that the child was destined for greatness. Gathering the caul onto paper was considered an important tradition of childbirth: the midwife would rub a sheet of paper across the baby's head and face, pressing the material of the caul onto the paper. The caul would then be presented to the mother, to be kept as an heirloom.
Over the course of European history, a popular legend developed suggesting that possession of a baby's caul would give its bearer good luck and protect that person from death by drowning. Cauls were therefore highly prized by sailors. Medieval women often sold their cauls to sailors for large sums of money; a caul was regarded as a valuable talisman. In butchery the caul is used as 'offal.'
Alexander the Great was allegedly born with a caul and he certainly had an interesting and powerful life, though short lived.