Historical clue formulations

• Deeply rooted — 2013-11-10
• Existing at birth — 2007-02-04
• Natural to a creature — 2004-12-13
• Existing at birth — 2004-03-12
• Hereditary — 1999-07-27
• Congenital — 1995-04-12
• Connate — 1995-02-05