James J murphy chemist rock street

Hi,

I'm hoping someone local might be able to help me. In 1901, my great grandaunt Joanna(josie) Desmond from Dungourney married James J Murphy from Ballybraher, Cloyne. In the 1901 census they were in Rock Street, with James as the Druggist no children. They don't seem to be around Cloyne in the 1911 census. I've had no luck tracing them beyond 1901. Any information about them would be very grateful as i'm trying to fill out the family tree. Thanks