Historical Background
Castelo Branco developed as a Templar and later Order of Christ possession from the twelfth century, and by the fifteenth century supported a Jewish population engaged in trade and crafts typical of the region's market towns. After 1497, converso families in Castelo Branco, as elsewhere in the Beira Baixa, came under the scrutiny of the Inquisition tribunal at Coimbra, to which cases from this district were referred; surviving trial records from the sixteenth and seventeenth centuries document accusations of continued Jewish practice among families with roots in the town and surrounding villages.
