Burgueño and Pérez Families

Hello Nuestros Ranchos Forum,

I was reading the letters that Armando shared in the Dropbox and came across this part about the 1610 Census that talks about a María Rubio that married a Mr. Burgueño and then on number 6. it says a no name daughter married Diego Pérez and i wanted to know since the letters were wrote a long time ago if the no name daughter is now known because i think these people are probably the ancestors of my ancestor Sebastián Pérez who has a sister name María Burgueño

http://www.wikitree.com/wiki/Pérez-521

The 1610 Lagos Census brings forth additional information on the López Ramírez and Macías Valadés lines. The three witnesses that name the inhabitants cite “María Rubio, viuda, sus yernos (sons-in-law) Luis López, Diego Pérez, Bartolomé Martín y Juan López de Liçardi; su hijo de más de 17 años, Francisco González.”
María Rubio married a Mr. Burgueño and these were her now known offspring:
3. María Burgueño, married to Juan López de Elizalde y Becerra, a son of Juan López de Elizalde y Aberruza and Leonor Becerra y Sánchez de Mendoza. She died in Lagos 12 Dec 1638.
4. Catalina Rubio married Luis López Ramírez, whom you know.
5. Ana Burgueño wed Bartolomé Martín. Have a christening on their child 27 Mar 1619.
6. A daughter N.N. married Diego Pérez, who died 12 July 1629. A son, Juan Pérez, is named.
7. Francisco González, born c. 1592.