On the American TV series “Murder She Wrote”, what is Jessica Fletcher’s (Angela Lansbury’s) middle name?

Jessica Beatrice Fletcher (born Jessica Beatrice MacGill, known as J.B. Fletcher when writing) is a character and the protagonist portrayed by Award-winning actress Angela Lansbury on the American television series 'Murder, She Wrote'. Fletcher is a best-selling author of mystery novels, an English teacher and congresswoman.

In 2004, Fletcher was listed in Bravo's "100 Greatest TV Characters". AOL named her one of the "100 Most Memorable Female TV Characters". The same website listed her among "TV's Smartest Detectives". She was ranked at number 6 on Sleuth Channel's poll of "America's Top Sleuths". Guinness World Records called her the "most prolific amateur sleuth".

Fletcher is a retired teacher-turned-author of detective fiction under the name J.B. Fletcher, but constantly finds that her work and personal life overlap. In every episode, she is introduced into a situation where someone is killed shortly after her arrival. She is generally forced to solve every mystery herself in the style of one of the characters from her book, as the police prove to be incapable of doing so without her help.