This Week in History: April 23, 2001 April 19, 2001 1564 William Shakespeare is born April 23. 1616 William Shakespeare dies April 23.1978 Contractors speak their minds on energy, solar power, and heat pumps. Share This Story Recent Comments Very good... Commercial ITC & the Limited-use property Doc allowing 3rd party leasing of commercial geo systems Energy Star and trust HVACR TECHNICIAN Opp Blog Roll Editors Blog Guest Blog Opinions