Delfina Ortega Díaz
Delfina Ortega Díaz ( October 20 , 1845 – April 8 , 1880 ) was the first lady of Mexico , as Porfirio Díaz's niece and first wife . 
<triplet> Delfina Ortega Díaz <subj> October 20, 1845 <obj> date of birth <subj> April 8, 1880 <obj> date of death <subj> Porfirio Díaz <obj> spouse <triplet> Porfirio Díaz <subj> Delfina Ortega Díaz <obj> spouse