Gregor Vorbarra (Nexus) Gregor Vorbarra Demographics Full Name Emperor Gregor Vorbarra of Barrayar, Count Vorbarra Goes By Gregor Species Human Gender Male Template Template Gregor World Nexus Relationships Mother Kareen Vorbarra Father Serg Vorbarra Roleplay Continuity Effulgence Written By Kappa Played By Hugh Dancy Username seewhathappens This article or section is a stub. You can help Glowfic Wiki by expanding it. This article is about the Gregor Vorbarra native to Nexus. For characters with similar names, see Gregor or Gregor Vorbarra. Gregor's Constellation Page Imported from the Effulgence Wiki on Fandom (CC BY-SA).