The former Diocese of Chilapa in southern Mexico comprised the State of Guerrero.

The early bishops were Ambrosia Serrano, Ramon Ibarra, and Homobono Anaya.

[1] John Ssenyondo, a priest in Chilapa, also served under the dictatorship of Idi Amin in his native Uganda.

He was kidnapped and found dead near the town of Ocotlán in 2014.

[2] This article incorporates text from a publication now in the public domain: Montes de Oca y Obregón, J.