Throwback Thursday: Christmas Edition

The Facebook world participates in a little game of "Throwback Thursday" every week, posting older pictures.  As much fun as it would be to dig up some high school or college pictures, I'm too lazy to do that and don't feel like battling a scanner.  But today I participated with some older pictures of the kids and figured I would share here, too.  Can you guess which ones are Jake and which ones are Liam?  (answer key below the pics!)

#1

#2

#3

#4

#5

#6

Cheat sheet:
#1: Jake
#2: Liam
#3: Jake
#4: Liam
#5: Liam
#6: Jake