Pedro married Tomasa Alvarez De Lasarte, daughter of Francisco Alvarez De Lasarte and Tomasa Sotomayor, on 3 Oct 1683 in Cat.Bs.As, 3/123 (Jr.637). (Tomasa Alvarez De Lasarte was born in Madrid, Espa�a and died on 6 Jun 1692 in T� Agn. 52, Fs.120V..)