Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Hannigan an haife shi ne a Washington, D.C., ɗayan ɗayan Emilie (Posner) Haas, mai sayar da ƙasa, da kuma Alan Hannigan, wani mai ɗaukar kaya. Mahaifinta dan asalin Irish ne kuma mahaifiyarta Bayahude ce.  Tambaya: a ina aka haifi Hannigan?
Birnin Washington, D.C.