Forget-Me-Not - Family Guy - was created on 2012-03-18.
Thanksgiving - Family Guy - was created on 2011-11-20.
The King Is Dead - Family Guy - was created on 2000-03-28.
Blind Ambition - Family Guy - was created on 2005-05-15.
Patriot Games - Family Guy - was created on 2006-01-29.
Livin' on a Prayer - Family Guy - was created on 2012-01-29.
Jungle Love - Family Guy - was created on 2005-09-25.
Your question is phrased wrong so assuming you mean "Was American Dad created by the same team that created Family Guy"The answer... No.Seth MacFarlane (obviously) created both Family Guy and American Dad, but Mike Barker & Matt Weitzman were executive producers on Family Guy but they did not create Family Guy.
Don't Make Me Over - Family Guy - was created on 2005-06-05.
The Big Bang Theory - Family Guy - was created on 2011-05-08.
Prick Up Your Ears - Family Guy - was created on 2006-11-19.
Family Guy aired its first episode January 31, 1999.
A Very Special Family Guy Freakin' Christmas was created on 2001-12-21.