Isabel de Balenchana y Echavarri

Signature taken from https://pares.mcu.es/ParesBusquedas20/catalogo/description/2799438 (p. 1) Original file: https://ibb.co/x6fdybX or https://imgbox.com/fxlenm12 or https://pixhost.to/show/735/371029156_domingo-de-zabalburu-s-signature-4-edited.jpg The author died in the 1720's, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1928.

Signature taken from his older brother Domingo de Zabálburu’s application for the Order of Santiago: https://www.familysearch.org/ark:/61903/3:1:3Q9M-CS2Y-S725-9 Original file: https://ibb.co/Fh5tPSc or https://imgbox.com/fGoKoIrB or https://pixhost.to/show/143/376438435_antonio-de-zabalburu-s-signature.jpg Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Antonio_de_Zab%C3%A1lburu_y_Balenchana_de_Echavarri%27s_signature.svg This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1928.