Dame Bronwyn

Dame Bronwyn is a Seelie troll knight in the service of Count Percival of the White Rose. In mortal life, she is known as Wendy Broadner, and works as a hostess at the Waelder House bed and breakfast/restaurant near Gettysburg Pennsylvania.

A description of Bronwyn, from a post to the list:

The fae see Bronwyn as a tall, imposing knight of the Seelie court, but not one of haughty mien. She has the blue skin and tiny horns that mark her as a trollmaid, but her armor and the blade at her side suggest she is not one to be trifled with. And the confidence with which she carries herself further suggest that she knows how to use that blade. Still, her smile as she looks at the satyrs is friendly.
Those who can only see Bronwyn's mortal form take a different measure of her. She is tall, yes, but heavy of the sort that inspires older women to say "she has a pretty face". And she does, and she dresses reasonably well, if casually, and warmly against the chill of the fall. But still, she's not the sort on whom young men's gazes linger long; she's not the sort that high-schoolers would see as a cheerleader or a star athlete; and she knows it. Maybe she was a grind in school.

Bronwyn is Sophie Dahl