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St. Agatha (St. Louis)
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St. Agnes (Bloomsdale)
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St. Alban Roe (Wildwood)
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St. Alphonsus (Millwood)
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St. Alphonsus Liguori (Rock) (St. Louis)
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St. Ambrose (St. Louis)
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St. Andrew Kim (Chesterfield)
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St. Angela Merici Parish (Florissant)
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St. Ann (Clover Bottom)
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St. Ann (Normandy)
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St. Anne Mission (French Village)
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St. Anselm (Creve Coeur)
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St. Anthony (Sullivan)
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St. Anthony of Padua (High Ridge)
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St. Anthony of Padua (St. Louis)
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St. Bridget of Kildare (Pacific)
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St. Catherine Laboure (Sappington)
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St. Cecilia (St. Louis)
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St. Charles Borromeo (St. Charles)
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St. Clare (St. Clair)
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St. Clare of Assisi (Ellisville)
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St. Clement of Rome (Des Peres)
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St. Cletus (St. Charles)
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St. Cronan Church (St. Louis)
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St. Elizabeth Ann Seton (St. Charles)
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St. Elizabeth of Hungary (Crestwood)
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St. Ferdinand (Florissant)
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St. Francis Borgia (Washington)
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St. Francis De Sales Oratory (St. Louis)
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St. Francis of Assisi (Oakville)