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.
There is no record of Richard Shakespeare's wife, but together they had two sons (possibly more), John and Henry. Richard Shakespeare worked on several different sections of land during his lifetime, including the land owned by the wealthy Robert Arden of Wilmecote, Shakespeare's maternal grandfather.