Board Thread:Questions and Answers/@comment-26947846-20180416005939/@comment-28450065-20180418002304

The person that wrote the story is English and chose the name Marguerit. The loss of a single E isn't exactly a drastic change.

And some people just spell things differently. Some people are called Caitlin, some Katelyn, some Katelynn.

Marguerite -> Marguerit