By the way, dominekers were used in the making of barred rocks...domineques x javas. barred rocks were used in the making of cuckoo marans. so they all are related to some extent.
I bought some chicks from a hatchery in louisianna a couple of months ago, I was told they were barred rocks so i bought a few. One day i was comparing my known cuckoos with them noticing how much they looked alike when i noticed the legs (duhh) they had white legs also with a little black on front. Wham! i have more cuckoos unless my babies legs faded in the sun! i dont know about them hatcheries, the workers MUST need glasses.