Elvira's presence is recorded for the last time on August 18, 1017 with her son making a donation to the Cathedral of Santiago de Compostela. She was buried at the Pantheon of the Kings at the Basilica of San Isidoro in León.
Elvira's final appearance is recorded on August 18, 1017, as her son presents a donation to the Cathedral of Santiago de Compostela. Elvira was laid to rest at the Pantheon of the Kings within the Basilica of San Isidoro in León.