I hadn't realised that ther was a family connection- Anielka may have told me at some time, but I find it very hard to get my brain to sort all these family relationships out.

I can see why she would appeal to Jane, if she was bookish. I can understand, too, that she wouldn't want to go public on her relationship with Jane later in life, when the Knights and the Austens were so carefullly re-creating her image, either.