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.
Joan (1569-1646) is the only one who figures significantly in Shakespeare's biography. She married William Hart, a hatter, and had at least three sons, one of whom outlived her. In his will, Shakespeare left her Â£20 and the life-tenancy of the Henley Street âbirthplaceâ for a peppercorn rent. He also left her his own âwearing apparelâ, presumably as hand-me-downs for her sons.