I tried to get information from the Sisters of Mercy and various institutions in Ireland, but they send you small amounts of information and I think try to deter you from pursuing it.
I went to schools run by the Sister's of Mercy, has there ever been a group more badly named?
Has anyone seen the film Philomena. It is a true story (with the usual artistic licence added) and normally I think books are better than films but I don't think I could cope with reading it. Again it is well worth a watch.
The nun's cruelty carried on long after the adoption or death of the babies.
Knowing a mother is looking for her adopted child and also knowing the now adult adopted child is looking for his mother and to deliberately keep them apart is pure evil.