Iglesia de San Juan el Real is a church in Oviedo, Asturias, Spain. It was established in 1912. Francisco Franco was married in the church in 1923.
Additional historical detail, from the source:
The foundation of the church building was started in 1912 on a site that had been occupied by another church that was demolished in 1882 with design by architect Luis Bellido being completed in 1915.
The church has a Latin cross with side chapels and dome.
Wikipedia https://en.wikipedia.org/wiki/San_Juan_el_Real,_Oviedo
Address 4 Calle de Campoamor, Oviedo 33001, Spain
Coordinates 43°21'54.156" N -5°51'3.182" E