USS Isis (23rd Century)
From Star Trek: Theurgy Wiki
The USS Isis was a 23rd century Federation Curry class Through-Deck Carrier operated by Starfleet.
Captain Marcus J. Slayton was the commanding officer of the Isis when it served as the flagship of the colonization fleet for Asgard during the 23rd century. Marcus J. Slayton was an important historical figure in both Starfleet and Asgardian history and was an ancestor to both Marcus Alexander Slayton and his brother Christopher.