I have the list of marriages for St James Parish Church Codnor Derbys 1844-1894- many from Denby were married there(there is a Codnor Denby Lane-this is probably your HANNAH:
FEB 9TH 1878 Bridegroom HENRY WALTERS 25 MINER father NATHANIEL WALTERS MINER
Bride:HANNAH CRESSWELL 24 father JAMES CRESSWELL BRICKMAKER
There are quite a few CRESSWELL marriages in the list-mainly the children of ROBERT CRESSWELL or FRANCIS CRESSWELL(AMONG OTHERS)
There is also this entry
Oct 1st 1872 Bridegroom JAMES CRESSWELL Widower 39 Miner Father FRANCIS CRESSWELL Miner
Bride ELIZABETH HODBY 39 Father JOSEPH HODBY Collier
Possibly HANNAH'S fathers 2nd marriage?
If you would like the other enties please ask.
I live a few miles from this area and am researching CRESSWELLS (my Grandmothers line)