Mariana Aguirre was born in Guanajuato, Mexico.

In 2004, she relocated to Mansfield, Texas. She became involved with a youth group at St. Jude Catholic Church called “Genesis,” which marked the beginning of her renewed dedication to faith and service. Mariana has actively volunteered in various roles within the parish and has been committed to supporting the community as a staff since 2017. She currently serves as the Elementary Faith Formation Coordinator. Mariana is passionate about fostering parish growth and strengthening the faith community, and she finds great fulfillment in witnessing children receive the sacraments. Her favorite saint is St. Theresa of Calcutta, and she is inspired by her commitment to serving others as an instrument of God's grace.