Jubilee over black hen

[Looney Bin]

Will the offspring be all black with bleed through

 

[Willawong Hill]

I think so, though depends what sort of jubilee, the indian game sort will give you some white as well according to this http://kippenjungle.nl/Overzicht.htm#kipcalculator, but the mille fleur type will just be black with leakage.