Leprosarium in Jamaica

I thought the setting of The Last Warner Woman by Kei Miller was fictional.  A quick google search revealed that there really was a leprosarium in Jamaica. There is an autobiographical book on amazon called, Once Over and Lightly, and the co-writer was sister Mary Augustine who was stationed at the leprosarium in Spanish Town, Jamaica. "Two Hearts, One Fire", another book, is actually about Sister Mary Augustine's experience in Jamaica. I found a Sister Judith who was stationed in 1965 at the leprosarium in Jamaica called Hansen Home. Mother Lazarus could be based on a composite of the nuns who were assigned to the Home. Actually, now that I have written the name Hansen Home, I do have a vague recollection of its existence.  It closed in the 1980s since there was no more need for it.

FYI:  Hansen's disease is another name for leprosy.