I have this couple in my extensive CORDOVA database. Following is the data I have on Maria Juana Cordova.
E.L.Torres' self-published Plaza de Los Cordobas, p. 65. "5 years old in 1850." They lived in Colorado."
BAPTISM: Taos Baptisms 1701-1852 (compiled by Tom Martinez), p. 119.
Juana Maria (4 days). bap 9/23/1845.
lists parents, PGP, and MGP.
Padrinos: Pedro Gallegos & Anna Maria Gabaldon.
1st MARRIAGE: HGRC Taos Marriages 1844-185, p. 31.
27 Nov 1861. Jose Luciano Mondragon, single, legitimate son of Pedro Antonio Mondragon and Simona Romero, with Juana Maria del Carmen Cordova, single, legitimate daughter of Jose Rafael Cordova and of Maria Guadalupe Truillo, both from El Rancho. Wit: Pedro Vigil and Pablo Jaramillo.
2nd MARRIAGE: GSHA Holy Trinity Marriages, p.3-59. (vol. 2, p. 103, entry 4). 12 Dec 1875. Manuel Antonio Romero from Valle, widower of Maria Manuela Vigil, s/ (no entry), w/ Juana Maria Cordova from Sarcillo, widow of Jose Luciano Mondragon, d/ (no entry). Padrinos: Noberto Cordova & Maria Paula Vigil.