Bella was a fire warden with Juliet during the Blitz. Juliet asks Bella to write a character reference for her for Amelia Maugery. Through Bella's letter, it's clear that she's a stickler for rules and regulations and thinks little of books. She disparages Juliet's humorous writings under the name Izzy Bickerstaff and finds Juliet's love of books a complete mystery, but she does say that Juliet can be trusted to keep her word.
Lady Bella Taunton Character Timeline in The Guernsey Literary and Potato Peel Pie Society
The timeline below shows where the character Lady Bella Taunton appears in The Guernsey Literary and Potato Peel Pie Society. The colored dots and icons indicate which themes are associated with that appearance.
Part One, 10th February, 1946
...who loves to read. Juliet says that she's asked the Reverend Simon Simpless and Lady Bella Taunton to provide character references. Bella Taunton doesn't like Juliet, so Juliet feels they'll give... (full context)
Part One, 12th February, 1946
...following and allowed Juliet to purchase a flat in Chelsea, where irresponsible people live. Then, Bella explains that one night in 1941, she and Juliet were present when a bomb dropped... (full context)