So the likelihood of me finding the father is slim, as there would be no way of knowing why Theodore was placed with James & Charlotte, other than one of their other sons being the father.
Thats why I did wander if the father of Theodore was linked to the other Holroyd family, especially with one of the sons being in Liverpool at the time Theodore was born.
Could be one of the cases that will never be solved...! So close almost, yet not close enough!!!