 In January 1662, a new trial began against her for various abuses and crimes committed against her slaves.That same year her nephew, Jerónimo, died, and she herself fell ill. From then on, her health deteriorated gradually until her death in 1665.In her will and testament, dated 1665, Catalina paid for masses at the Church of San Agustin, both for her soul and the souls of her loved ones, as well as those who had lived under her charge.