Mattia Ciccarelli was an Italian Augustinian nun born in 1481 in Lucoli. Known in religious life as Cristina, she joined the convent of Santa Lucia in Aquileia during the early 16th century. She is remembered for her deep spirituality, which included experiencing ecstasies and receiving the stigmata. Throughout her life, she maintained a humble character and was recognized for her significant charity toward the impoverished people living in the Abruzzo region.