The Uitangcoy-Santos House (also known as the Museum of the Women of Malolos) is an early 20th-Century bay-na-bato structure along FT Reyes Street (formerly known as Calle Electricidad) in Barangay Sto.

[citation needed] After creating a blueprint for its restructuring, Herrera was named head curator of the museum by the owners and the usufructuary, then began work on the estate by conducting physical repairs, restoring and preserving all the decaying articles in the museum, re-curating the entire collection, and opening more exhibit halls after clearing out debris stuffed in the home.

[citation needed] On 12 December 1888, led by Uitangcoy, the young women from the Kamistisuhan District of Malolos signed and presented the petition to Governor General Valeriano Weyler, asking for his permission to allow them to establish a night school where they can learn Spanish and other academic subjects.

[citation needed] It was Uitangcoy who handed the petition to the Governor General while the other women fended off the Spanish Friars who were furious and wanted to know what was in the letter.

[citation needed] Dr. Jose Rizal followed suit in his letter "Sulat sa mga Kadalagahang Taga-Malolos"[3] to the group on 22 February 1889, wherein he lauded their brave efforts towards reform.