Breakfast

Okay, odd thing to bring up here, but hey, that's what IMDB is for.
In the 7th episode, 'The Miserable Mill, Part 1' there's a brief moment where Lemony Snicket brings up a pleasant way of being woken up in the morning, and we see a scene of three children being served pancakes and orange juice by a butler.
My question is, are the three kids that we see supposed to be the Quagmire children that we see at the end of the episode? We don't see them for very long in any scene, and I've got a terrible eye for faces.