When did John Poindexter's son die?
Alan G. Poindexter Alan Goodwin "Dex" Poindexter (November 5, 1961 – July 1, 2012) was an American naval officer and a NASA astronaut. Poindexter was selected in the 1998 NASA Group (G17) and went into orbit aboard Space Shuttle Missions STS-122, and STS-131
William Penn, Jr. William Penn the third (14 March 1681 – 23 June 1720) was the eldest surviving son of William Penn Jr., proprietor and founder of the colony of Pennsylvania.