Complex sentence: Picó and Segura are not found among those condemned by the Inquisition, nor Valentí, which was originally the nickname of a family who were then properly known as Fortesa; conversely, Galiana, Moyà and Sureda figure among the penitents without having been considered Xuetes.
Split into simpler sentences: Picó and Segura are not found among those condemned by the Inquisition, nor is Valentí, which was originally the nickname of a family who were then properly known as Fortesa. Conversely, Galiana, Moyà and Sureda figure among the penitents without having been considered Xuetes.