Hello Michelle, There are records available for those who died at Aberlour orphanage, this is most likely one of the children you are looking for. Thomas Hunter Bachelor aged 9 years father John Hunter died at Aberlour orphange on 16th of May 1884, cause of death is given as Mesenteric disease. the informant was C. Jupp. Their was also a John Hunter who was aged 9 years on the 1891 census living at the Aberlour orphanage, he was born in Orkney, may have been no relation to your line. I don't know where your Hunter's came from. I would say that i have checked the records for the Aberlour orphanage for those who died there but your Kate is not there. I hope this is of some help to you in your research. Regards ray