Fathom (comics) "Fathom" vol. 5, also known as "All New Fathom", published 2013–2014, shows Aspen battles the return of the Arctic Blue and shows Anya's daughter, Anika all grown up raised by the resurrected Vana. Aspen teams up with Killian and Chance to prevent the Arctic Blue's plot to bring a frozen apocalypse on Earth and must prevent them from attacking Muria, the Blues' capital city. "Fathom" vol. 6, also known as "Michael Turner's All New Fathom", published since February 2017, includes an all new creative team; Blake Northcott (writer), Marco Renna (pencils), Mark Roslan (digital inks), John Starr (colors) and Zen
Fathom Castle was being built c. 1180-1200, it most probably was a fortified structure occupied by a knight in the service of DeLacy. There is definite mention of Sir Robert Marmion being at a prest of knights before King John in Dublin in 1210. It would appear that this Sir Robert was the knight responsible for Fidun/Fathom Castle. He entered Ireland with Strongbow and other Normans in 1169-1172 as documented, and there is mention of other Marmions, presumably his descendants being 'of Fidun', i.e. Sir Gilbert in 1290 and a William as late as 1305. With the Gaelic resurgence, the 'Fidun' location