claim: John Perry Barlow was a member of the Grateful Dead.
evidence: Geghardavank or Krtsanis Tsiranavor Surp Astvatsatsin is a 13th-century Armenian church in Old Tbilisi , Georgia .. Old Tbilisi. Old Tbilisi. Armenian. Armenian architecture. It was founded in the 13th century .. Currently it is not functioning as a church .