] JA herself, of course, took on the role of a literary critic to the writings of her niece, Anna Lefroy, (see link)

Thanks for link. I had read that long ago and forgot but is it not amazing, touching that she should be so generous, serious, cautious while guiding her young relative? Wonderful suggestions and the necessary support. But outspoken as well. Lovely, lovely.
Could she have learnt from her brother?