An online search confirmed my intuition:

Marriages Dec 1872
ALLEN Hannah, Rotherham
COE William Henry, Rotherham
CUTTS Frederick Thomas, Rotherham
GOLLAND Fanny, Rotherham

So is Hannah CUTTS (née ALLEN) Ziller ALLEN's sister?

Updates:
2007-08-31 Though I still do not have any documentary evidence this Hannah CUTTS is undoubtedly Hannah ALLEN, an older sister of Ziller JACKLIN (née ALLEN).