Sada y la familia de San Francisco Javier Curiosity · Sada, Sangüesa, Navarra Image of Sada, not of the place itself. The maternal grandmother of San Francisco Javier was a native of Sada. The Aznárez family, the oldest in Sada for which there is documentary evidence, received the castle of Javier from Teobaldo I in 1236. 1236 Photo: Jaime Calatayud (CC BY-SA 4.0) What to see and do in Sada