There are very large amounts of Beatrix Potter's handwriting still available - in particular there are many letters, sketches, and notebooks at the Victoria and Albert Museum in London.
Beatrix Potter was English.
Beatrix potter never had children
Beatrix Potter died in 1943.
Beatrix Potter was married to William Heelis.
Beatrix Potter's middle name was Helen.
Beatrix Potter was born on July 28, 1866.
Beatrix Potter was famous for writing books such as peter rabbit.
Beatrix Potter died December 22, 1943.
Beatrix Potter went to London University
You can see a sample in Fantastic Beasts and Where to Find Them, on which Harry and Ron have grafffiti-ed their own comments.His handwriting is inelegant and childish, but perfectly legible.
The Tales of Beatrix Potter was created on 1971-06-30.
No. Beatrix Potter had one younger brother named Walter Bertram.