Alonso Sevillano (1615 - ) Ana del Castillo Mancilla Alonso Sevillano and Ana del Castillo Mancilla were the parents of Gertrudis Sevillano de Mancilla.  We know this from LDS Disk #38, Pins # 508177, 502279, and 508178. Alonso was the son of  Fernando de Sevillano and María Bárbara Rodrigues. We know this from his baptismal record.  He was baptized  2 February 1615, at Sagrario Metropolitano, Puebla de Zaragosa, State of Puebla, New Spain [Mexico].  The surname Sevillano does not appear in any of the early lists of conquistadores, so it is likely that Fernando de Sevillano came to New Spain [Mexico] directly from Spain.  There are many Rodrigueses in the lists of conquistadores, however.  Submitted by Donald Rivara, June 23, 2009. Copyright © Genealogy Trails All Rights Reserved with Full Rights Reserved for Original Contributor