THIS TABLE COMMEMORATES
THE FIRST HOLY MASS AT FORT DUQUESNE,
CELEBRATED APRIL 16TH, 1754,
BY THE REVEREND DENYS BARON, CHAPLAIN
TO THE FRENCH FORCES IN OCCUPANCY
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THIS CHURCH OF ST. MARY DEVIES FROM
THE CHAPEL OF THAT PERIOD CALLED "LA CHAPELLE
DE L'ASSOMPTION DE LA STE VIERGE
A LA BELLE RIVIERE"
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ERECTED BY FORT PITT
GENERAL ASSEMBLY FOURTH DEGREE KNIGHTS OF COLUMBUS
ANNO DOMINI 1928