I agree with the others that #1 is probably a roo...however there are females that have that white patterning, but the ones I've seen are more evenly patterned...and the red splashing here and there usually indicates roo...a better side photo would help to see any saddle feathers...but if I enlarge your photo enough, I think I can see the start of the saddle on his back (just in front of the tail)
#2 I agree looks like a it could be a pullet barring any saddle feathers, again a side photo with better lighting would help. It's pattern is not as even as some pullets of that color, and blotchy color is evidence of a roo.
One item of note, looking for spur nubs to determine sex won't help. Hens have nubs on their legs too. They just don't grow into spurs (usually) while males grow spurs from them. However, some females also grow spurs from those nubs.
Lady of McCamley
x2, although the white one is 100% cockerel, no doubts. Yes, you can get a splash colored hen, but not with those additional splashes of red.
I'm leaning cockerel on the red bird because of the pronounced red comb and the black patches on the back. If, as donrae suggests, they are younger than six months, they may not have saddle or hackle feathers yet.
