In the Canon:-===
Dolores Estefaña Chiliconcarne y Fajitas y Cuidado de las Llamas de Guttieriez does not exist in the Canon. She is the sole invention of Fanfic author A.A. Pessimal.
In the Pessimal Discworld:-Edit
Dolores Estefaña Chiliconcarne y Fajitas y Cuidado de las Llamas de Guttieriez (en su navidad, Dolores O'Higgins) is a trapeze artiste, tightrope walker, and aerial performer from the remote mountain and jungle country of Paraquat. She is a Stinca Indian but a direct descendant of the Hergenian adventurer, Bernardo O'Higgins, who led the rebellion that threw out Toledan colonial rule. Following the regrettable dissolution of her perfroming troupe, The Trio Los Paranoias, after the rope snapped, she was contracted by the Guild of Fools and Joculators to become one of its first women members and teachers, specifically to the first intake of girls to the Fools' School (a measure forced on Doctor Whiteface by a savvy Vetinari).