Juan Marín de Mendoza

"México, Distrito Federal, registros parroquiales y diocesanos, 1514-1970", index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/QJ8Y-1D8F : accessed 29 January 2015), Luis Marin in entry for Juo Marin, 1543. ... Name: Juo; Event Type: Baptism; Event Date: 22 Apr 1543; Event Place: Asunción Sagrario Metropolitano, Centro, Distrito Federal, México; Gender: Male; Father's Name: Luis Marin; Mother's Name: Maria

See a photograph of Juan's original baptismal record (left page, 2nd entry from top) here: https://familysearch.org/pal:/MM9.3.1/TH-1-9758-15879-78?cc=1615259

See a photograph of Juan's original baptismal record in his profile's "Media/Documents" section.