Hi
The famous biscuit factory still exists now "McVitties" but was owned by the equally famous "Carr", family who owned a large part of Carlisle, and probably still do. Has to be loads of history in that family.
With regards the orphanage I am sure there were several or more in those days. But again one the famous/infamous was what is now the Austain Friars school, I believe back in the good old days it was run by nuns and priests who were quite cruel to the kids and used to ship them off to different parts of the world. The impressive four story building still exists on the top of a hill at St Anne's Carlisle.
Mike C
Carlisle