Baroness Mellona Gantrolo was a lesser noble who was married to a Pelagian Baron. In reality she was a House Mecetti sleeper agent who planned to maneuver herself, her husband or eventually her children into House Pelagia's Privy Council.
Prior to the battle of Endor Mellona was a beautiful woman in her early 20 and was a dedicated socialite who treated Procopia as her personal playground. She was totally dedicated to her true house and was willing to sacrifice everything to achieve her objectives.
Baroness Gantrolo was particularly attuned at detecting the political sympathies of others and an expert at echoing the sentiments back. She was also known to be quite manipulative.