this Catholic calendar is the work of a lay Catholic and was created using the standard guidelines of the Church calendar, both the Roman Missal promulgated by Pope Paul VI in 1969 used in the Ordinary Form of the Latin Rite {the Novus Ordo} and the Roman Missal promulgated by Pope St. Pius V and reissued by Pope St. John XXIII in 1962 used in the Extraordinary Form {the Traditional Latin Mass – TLM}
kalenda hii Katoliki ni kazi ya kuweka Katoliki na iliundwa kwa kutumia miongozo kiwango cha kalenda Church, wote Misale ya Kirumi rasmi na Papa Paulo VI mwaka 1969 kutumika katika kidato cha Ordinary ya Ibada ya Kirumi {Novus Ordo} na Kirumi Misale rasmi na Papa Pius V na reissued na Papa St. John XXIII mwaka 1962 kutumika katika kidato cha Ajabu {Traditional Amerika Misa – TLM}