Surfactant is a complex substance containing phospholipids and a number of apoproteins. This essential fluid is produced by the Type II alveolar cells, and lines the alveoli and smallest bronchioles.
William and Anne Shakespeare had three children. Their first child was Susanna, born a mere six months after the wedding of her parents. She was christened on May 26, 1583, and twins arrived in January, 1585.
Under a bond dated November 28, 1582, William Shakespeare and Anne Hathaway entered into a marriage contract. The baptism of their eldest child, Susanna, took place in Stratford in May 1583. One year and nine months later, their twins, Hamnet and Judith, were christened in the same church.