Matchmaking, Mistletoe and a Moat

Greyford Parker is eager to see his twin sister and her family, but is dreading the matchmaking marathon she has planned at the two week Christmas party at Castle Winterhaven. As the unexpected Duke of Wallingford he must find a bride. Preferably one with a large dowry to help bolster the estate's finances his older brother dissipated before his death.
Lady Emmeline Spenser reluctantly agrees to attend the "husband hunting" party at Castle Winterhaven, but only if her dear cousin, Eleanor Brown, can also attend. Emmeline is worried suitors will
love her large dowry more than they do her. Eleanor has a plan to allay her cousin's fears. Do they dare try it?