pierre-joseph de beauchamp meaning in French

pierre joseph de beauchamp

He was accompanied by the botanist André Michaux and in Aleppo also joined up with abbé Pierre-Joseph de Beauchamp, who was not only an astronomer but also vicar general of Baghdad.
Il est accompagné du botaniste André Michaux et retrouve à Alep, l’abbé Pierre-Joseph de Beauchamp, astronome et vicaire général de Babylone.