I have been reading the Sword of Truth book series for a long, long time and am actually a huge fan of the central characters. Having said that, I remember the book The Law of Nines, that Mr. Goodkind wrote some time back and there he introduced the woman named "Jax Amnell". Her surname bears resemblance to the mother confessor "Kahlan Amnell". So the question that immediately popped to my mind is: Is she related to Richard Rahl (formerly Richard Cypher) and his wife Kahlan Amnell?
This wiki stub hints at the fact that she is a descendent of Richard Rahl and Kahlan Amnell and carries the surname "Amnell" as "both Richard and Kahlan had decided that they did not want Rahl as their family name." I have read all the Sword of Truth books, but never found any reference to such a discussion between Richard and Kahlan. Am I mistaken somewhere? What evidence is there that Jax Amnell is their descendent?