I am elated to find any mention of an orphanage. My paternal grandparents both lost their mothers and were placed in an orphanage, where they met. The comments in their marriage record indicate that he was from Klimovichi (and she was from Igumen). They were born in 1872 and 1874 respectively, so it may not be the same orphanage but I would be interested in any information you have about it.