La Laguna Cathedral February 1819, a papal bull approved the division of the Roman Catholic Diocese of Canarias in two dioceses. The temple became a cathedral in 1819 by bull of Pope Pius VII, and the new diocese of La Laguna was created. The Diocese of San Cristóbal de La Laguna includes the islands of Tenerife, La Palma, La Gomera and El Hierro in the province of Santa Cruz de Tenerife. In obtaining the title of cathedral and the creation of the Diocese it had an important role priest Cristóbal Bencomo y Rodríguez, confessor of King Ferdinand VII of Spain and Titular Archbishop
La Gomera the subsequent immigration, genetic footprints of the first settlers of the Canary Islands persist in the current inhabitants. Parallelling mtDNA findings (50.1% of U6 and 10.83% of L haplogroups), the largest average Northwest African contribution (42.50%) was found for the samples from La Gomera. According to Flores et al. (2003), genetic drift could be responsible for the contrasting difference in Northwest African ancestry detected with maternal (51% of Northwest African lineages) and paternal markers (0.3–10% of Northwest African lineages) in La Gomera. Alternatively, it could reflect the dramatic way the island was conquered, producing the strongest sexual asymmetry in the