Alejandro Cadiz & Daria Olguin had the following children that I know of:

Maria Felipa Cadiz who married Jose Nicolas Lara (son of Toibio Lara & Catarina Gandara) on 23 Feb 1846 in San Elizario, TX. He died 30 May 1848 in San Elizario. They had one child together, daughter Maria Damasa Lara baptised 20 Dec 1846 born 15 Dec 1846 in San Elizario, TX. She had other children with unknown father/fathers:Jose Antonio baptised 8 Sept 1850, Francisco Cadiz born 23 Mar 1853 died 5 April 1854, (Maria)Francisca Cadiz born 8 Oct 1854 died 28 Jan 1862, Alvino Cadiz born 19 Oct 1856. On baptismal records lists Felipa as a widow.

Maria Dolores Cadiz who married Sostenes/Sosteno/Sostes Beltran (widower of Basilia Renteria)on 23 Feb 1852 in San Elizario. They adopted Jose Antonio Cadiz (see above, Maria's nephew), had Anastacia b. 2 May 1856 in San Elizario, Librado b~1861 (census records), Elsario b~1863 (census records), adopted Leonor b. 7 April 1874 (parents unknown per baptismal records).