In a recent news article about England's Prince William, there was a reference to his "gap year" ... What is that? Reason for asking: In reviewing VA personal property tax records for 1787-1820, I noted that the emergence of a son as a numerical charge to the head of household for the 16-21 white male poll tax category was not always followed the next tax year by listing of that individual either in his own name, or was a poll charged to someone else. It happened often enough that I could not simply attribute it to error or 'dodge the tax collector', and wondered if there was some sort of grace period - or gap year? - allowed to single males 21-22, perhaps due to education. Any thoughts? To subscribe, change options, or unsubscribe, please see the instructions at http://listlva.lib.va.us/archives/va-hist.html.