In Defining Daecon, Leander came to Canada from Greece, and to Greece from Egypt, so he's kinda a double immigrant:
Dionysius came to Canada from Greece, so he is an immigrant:
I should point out though, that the Shapeshifters do not have the same immigration policies that humans do. They freely travel the world and are not bothered by such things as customs, immigration, citizenship, et cetera. If a shapeshifter decides that he wants to live in a colony somewhere, or even if he wants to live somewhere by himself in the woods or desert, he simply does so. Their colonies, heck, there very existence, are kept hidden from humans and they rarely interact with them. You might even have a shifter colony near you!
In WNHCD David was the child of Lebanese immigrants. He was born here shortly after his parents moved here: