Saints Justa and Rufina (1665–1666) by Bartolomé Esteban Murillo - Public Domain Catholic Painting

Saints Justa and Rufina (Ruffina) (Spanish: Santa Justa y Santa Rufina) are venerated as martyrs. They are said to have been martyred at Hispalis (Seville) during the 3rd century. Only St. Justa (sometimes "Justus" in early manuscripts) is mentioned in the Martyrologium Hieronymianum (93), but in the historical martyrologies Rufina is also mentioned, following the legendary Acts. The two saints are highly honored in the medieval Hispanic liturgy (also known as Mozarabic Liturgy, although this rite was also practised in Visigothic Spain).

Source