This story first appeared as NINE YEARS 'TIL CHRISTMAS in The Twelve Rogues of Christmas, an anthology of regency Christmas stories. It had begun life as a short story but I'd always thought it deserved a slightly longer telling so it became A PERSON OF NO CONSEQUENCE and is now... 

A seasonal Regency Romance 

Once, on Christmas Day, she sacrificed her heart to save his life. Now, after nine years, will a single glance spark the fire of redemption?

February 1816

Fabien, Comte de Mont Clair, once a highly decorated officer of the exiled Napoleon, cuts a dashing swathe through a London society ball, his eyes only for the glittering ladies of the ton. His heart jolts at the sight of a woman sitting in a shadowed corner. Not just any woman, but one he would have once given the world for.

For Hannah, Lady Maxwell, catering to the spoiled darlings of the ton as a humble chaperone is nothing compared to the pain she suffered at the hands of her late husband. Alone and impoverished, she is a person of no consequence but once, a long time ago, she sacrificed her world for the dashing Comte de Mont Clair. Now all she can do is hope that he may glance her way ...