Oeuvres oratoires complètes de De Beauvais, de l'abbé Cossart, de De Noe, et l'analyse des sermons du P. Beauregard, 1856
BNF in VIAF 28 March 2020: (Beauregard, Jean Nicolas, 1733-1804; Jesuit, Catholic priest (ordained 1782), preacher; born in Metz 4 dec 1733, died in Chateau de Gröningen (Germany)
Wikipedia 28 March 2020: (Jean-Nicolas Beauregard (born Metz, Lorraine, France 4 December 1733, died Gröningen, Germany, 27 July 1804) was a Jesuit preacher, pulpit orator and émigré priest following the French revolution, when he fled to London.) https://en.wikipedia.org/wiki/Jean-Nicolas_Beauregard