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.
My friends and family say I am obsessive about the subject. Shakespeare had three children. Susannah was born in May 1583, six months after William married Anne (so Anne was pregnant at the time of the wedding). Two years later (1585) the twins Judith and Hamnet (girl and boy) arrived.
Thomas and Judith Quiney had three children named Shakespeare, Richard, and Thomas. Shakespeare Quiney died in infancy and was buried in 1617; Richard and Thomas died within weeks of each other (aged twenty-one and nineteen) and were buried in 1639. With the death of her husband sometime around 1652, Judith was alone.