User blog comment:FairyRaven/Fairy Tail Chapter 465: 400 Years, Review and Commentary/@comment-1776824-20151210223302/@comment-67.5.251.102-20151211012153

If this translation is correct then this is amazing plus Anna's name follows the song name theme of Lucy's family and generation wise would make Anna's family one of the oldest their is (400 years man, wow!).