Hey Kevin there is another Saint Markella celebrates her feast day on July 22
A special prayer is dedicated to Saint Markella:[2]
"Rose of piety and sprout of Chios, we honor with canticles Saint Markella who was beheaded by her father's hand, as she guarded the commands of Christ, give strength and save from danger, us who cry unto you. Glory to Him who gave you strength, Glory to Him who crowned you. Glory to Him who works through you, healings for all the faithful."
January 17 id the Vision of Our Lady of Hope
The Apparition at Pontmain
The year was 1871, and Prussia was raging war against France. Pontmain was a small village situated 200 miles west of Paris. Its people were simple and hard working country folk. Times were quite difficult and many of the French had sons or relatives fighting in the army, away from home. Pontmain, although guided spiritually by the parish priest, Abbe Michel Guerin, had grown tired and discouraged.
It was Tuesday, January 17, 1871. Abbe Guerin who lived an uncommon devotion to Mary would express hope in the midst of his congregations’ great despair. That morning he told his parishioners, “God will have pity on us. His mercy shall surely come to us through Mary.” Not a day passed before his words actualized in a vision of Our Lady.
That very evening about 6 o’clock, two boys were helping their father in the barn when the eldest, Eugene Barbedette, walked over toward the door to look out. As he gazed out at the star-studded sky he noticed one area particularly free from stars. Then suddenly, he noticed in that dark space, a beautiful woman appeared smiling at him. She was wearing a dark blue gown covered with golden stars, and a deep purple-blue (almost black) veil under a golden crown.
she is robed in stars
After some time, she raised her hands to the height of her shoulder, arms out and bent slightly backwards and elbows close to her body. Then a large red cross appeared in the hands of the Blessed Virgin. The figure of the crucified Christ was a darker red hue but no blood was flowing from the wounds
http://en.wikipedia.org/wiki/Our_Lady_of_Pontmain