Hogwarts AU By SlythHarry Period: Dec 24, 2002 to Dec 23, 2003 Louis 11 Sep 1, 2003 LOUIS 1ST Period: Dec 24, 2003 to Dec 23, 2004 Louis 12 Period: Jan 12, 2004 to Jan 11, 2005 Zayn 11 Period: Aug 29, 2004 to Aug 28, 2005 Liam 11 Sep 1, 2004 LOUIS 2ND, ZAYN+LIAM 1ST Period: Sep 13, 2004 to Sep 12, 2005 Niall 11 Period: Dec 24, 2004 to Dec 23, 2005 Louis 13 Period: Jan 12, 2005 to Jan 11, 2006 Zayn 12 Period: Feb 1, 2005 to Jan 31, 2006 Harry 11 Period: Aug 29, 2005 to Aug 28, 2006 Liam 12 Sep 1, 2005 LOUIS 3RD, ZAYN+LIAM 2ND, NIALL+HARRY 1ST Period: Sep 13, 2005 to Sep 12, 2006 Niall 12 Period: Dec 24, 2005 to Dec 25, 2006 Louis 14 Period: Jan 12, 2006 to Jan 11, 2007 Zayn 13 Period: Feb 1, 2006 to Jan 31, 2007 Harry 12 Period: Aug 29, 2006 to Aug 28, 2007 Liam 13 Sep 1, 2006 LOUIS 4TH, ZAYN+LIAM 3RD, NIALL+HARRY 2ND Period: Sep 13, 2006 to Sep 12, 2007 Niall 13 Period: Dec 24, 2006 to Dec 23, 2007 Louis 15 Period: Jan 12, 2007 to Jan 11, 2008 Zayn 14 Period: Feb 1, 2007 to Jan 31, 2008 Harry 13 Period: Aug 29, 2007 to Aug 28, 2008 Liam 14 Sep 1, 2007 LOUIS 5TH, ZAYN+LIAM 4TH, NIALL+HARRY 3TH Period: Sep 13, 2007 to Sep 12, 2008 Niall 14 Period: Dec 24, 2007 to Dec 23, 2008 Louis 16 Period: Jan 12, 2008 to Jan 11, 2009 Zayn 15 Period: Feb 1, 2008 to Jan 31, 2009 Harry 14 Period: Aug 29, 2008 to Aug 28, 2009 Liam 15 Sep 1, 2008 LOUIS 6TH, ZAYN+LIAM 5TH, NIALL+HARRY 4TH Period: Sep 13, 2008 to Sep 12, 2009 Niall 15 Period: Dec 24, 2008 to Dec 23, 2009 Louis 17 Period: Jan 12, 2009 to Jan 11, 2010 Zayn 16 Period: Feb 1, 2009 to Jan 31, 2010 Harry 15 Period: Aug 29, 2009 to Aug 28, 2010 Liam 16 Sep 1, 2009 LOUIS 7TH, ZAYN+LIAM 6TH, NIALL+HARRY 5TH Period: Sep 13, 2009 to Sep 12, 2010 Niall 16 Period: Dec 24, 2009 to Dec 23, 2010 Louis 18 Period: Jan 12, 2010 to Jan 11, 2011 Zayn 17 Period: Feb 1, 2010 to Jan 31, 2011 Harry 16 Jun 17, 2010 LOUIS LEAVES HOGWARTS Jul 23, 2010 (((1d was formed))) Period: Aug 29, 2010 to Aug 28, 2011 Liam 17 Sep 1, 2010 ZAYN+LIAM 7TH, NIALL+HARRY 6TH Period: Sep 13, 2010 to Sep 12, 2011 Niall 17 Period: Dec 24, 2010 to Dec 23, 2011 Louis 19 Period: Jan 12, 2011 to Jan 11, 2012 Zayn 18 Period: Feb 1, 2011 to Jan 31, 2012 Harry 17 Jun 17, 2011 ZAYN+LIAM LEAVE HOGWARTS Period: Aug 29, 2011 to Aug 28, 2012 Liam 18 Sep 1, 2011 NIALL+HARRY 7TH Period: Sep 13, 2011 to Sep 12, 2012 Niall 18 Period: Dec 24, 2011 to Dec 23, 2012 Louis 20 Period: Jan 12, 2012 to Jan 11, 2013 Zayn 19 Period: Feb 1, 2012 to Jan 31, 2013 Harry 18 Jun 17, 2012 NIALL+HARRY LEAVE HOGWARTS