Spanish family of printmakers. Jerónimo Aguesca ( fl Huesca, 1638–44), an etcher, was commissioned to illustrate the Conclusiones (scholarly theses) produced by the Universidad Sertoriana in Huesca with numerous handsomely decorated coats of arms. He executed various religious engravings and made the plates of archaeological remains for Juan Francisco Andrés’s Monumento de los Santos Mártires Justo y Pastor (Huesca, 1644). He signed his works Jerónimo Aguesca Oscae, Aguesca F. or simply Oscae. His brother, Lorenzo Aguesca, engraved the vignettes for Vicencio Juan de Lastanosa’s Museo de las medallas desconocidas de España (Huesca, 1645). Jerónimo’s daughter, the engraver Teresa Aguesca (b Huesca, 1654) became famous for producing, at the age of nine, an engraving of St Anthony and the Christ Child (1663). She also collaborated with her father on a large number of coats of arms and armorial bearings.