Drizella Hudson (missdrizzle) is from the Storybrooke game here on IJ. Her parents are Finn Hudson and Rayne Mikaelson, the latter of whom Dany is bringing in.
Quinn Fabray (timeinthehottub) from AU season one of Glee where she really did sleep with Finn, to be shipped with Dany's Finn (kickassharmony) when he is in game.
Finn Hudson (agoodthingright) coming from Storybrooke (with his NPC child in tow) to be shipped with Dany's Rayne (tinywitch)
Carole Hudson (acidwashdenim) from glee, though unbelievably pre-canon to ship with Dany's Christopher Hudson (wantstodobetter)