She was christened María Beatriz del Rosario at the Santa Ana Church in Molo on February 20, 1884, by Agapito Buenaflor.

A noteworthy tradition of her family was almsgiving; Arroyo thus participated in the corporal works of mercy from an early age.

Unspoilt by her affluent upbringing as a member of the aristocracy, she preferred a simple life and reportedly donated her inheritance to the congregation upon becoming an heiress.

[1] Nationally, the order has professed sisters in the archdioceses of Capiz, Jaro, and Manila, as well as the dioceses of Bacolod, Imus, Mati, San José de Antique and Tagum.

[1] On July 28, 2009, Archbishop Angel Lagdameo issued an edict declaring that he is initiating the "diocesan process for the Cause of the Canonization of the Servant of God Mother Rosario Arroyo de la Visitacion which was officially opened on the 7th day of October 2009 at the parish church of St. Anne, Molo, Iloilo City."

Later, Samson S. Silloriquez, was constituted as the postulator who petitioned Archbishop Angel N. Lagdameo to decree the initiation of the diocesan process for Arroyo's beatification and canonization.