Since the end of Andromeda, Bertram has continued with.
For the Boston-born Seamus Harper Gordon Michael Woolvett and other non-engineered humans like him, life under the Nietzscheans was unbearable, so Harper ran away and eventually ended up as a crewman for Beka Valentine's Eureka Maru.
Interestingly, Telemachus was the genetic reincarnation of Gaheris Rhade—who was also played by Bacic in a number of flashbacks.