A Station Eight Fan Web Site
At the Gathering in Chicago, during the Blue Mug a Guest, you and Keith David were asked if Goliath and Demona had sex during Awakening 4. After the scene where they reunited in the Great Hall it fades to black. Then we see them on the turret with the rest of the gargoyles.
When you both got asked at the Gathering about this, Keith said something like "what couple in their right mind would meet again after a thousand years and go see the kids first?"
I don't remember if you answered. So, did they?
Honestly, I'd have to view the episode again to see whether it plays as if there's time. But I don't rule out the possibility at all. Especially since technically the trio weren't their rookery children anyway. More like rookery cousins.