|Pope Gregory XVIII|
|Church||Palmarian Catholic Church|
|Papacy began||15 July 2011|
|Opposed to||Benedict XVI
Sergio María, known by his supporters as Gregory XVIII (born in Mula, Murcia, Spain), is the current Pope of the Palmarian Catholic Church. He succeeded Manuel Corral (Palmarian Pope Peter II) in July 2011.
Between 2005 and 2011, he served as secretary of state under Palmarian Pope Manuel Corral (Peter II). After Corral's death, María was elected on 16 July 2011 his successor in El Palmar de Troya and adopted the papal name Gregory XVIII.
- "Gregorio XVIII, nuevo papa en el Palmar de Troya". ReligiónDigital.com. 23 July 2011.