Hi, Kelly,
I have a pekin hen & rouen drake and I hatched 9 eggs in my incubator. They look more like rouens with wierd white striping around the neck (developing/showing later in the drakes) and all have wierd white feathers around the colored rouen wing feathers. The weird white feathering is how I find my one full-rouen hen as she doesn't have those white feathers. I call them wierd because they look out of place/different coloring - they're not really wierd as in sticking out funny or anything. You can't tell which are female or male by looking at them until about 3 months old when the drake green head coloring shows up. The babies are substantially bigger than the rouen dad @ 3 months but smaller than the Pekin hen (but not by much.) The females are really loud like the Pekin (maybe even louder?) I don't have any closeup pictures, sorry.
Elaine