Hi Monica, on her marriage certificate her father 'John' was a coal miner and he was deceased, but the other 'Fanny' was alive. Her real dad Daniel occupation on her death certificate was put down as a railway surface man. The reason behind my thinking that her mother was dead is the large difference in ages between the 61 and 71 census and the different places of birth, I know the ages could vary, Fanny's ages were 30 in 1851, 36 in 1861 and 48 in 1871 that's how I came up with the theory.
Thanks.