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Books about Tandonnet:
Les Tandonnet, armateurs bordelais: 1796-1904 (French Edition) by Emmanuel Aubret (1992)
Wiki information Tandonnet:
Eugenio Tandonnet was a French utopian socialist, who lived in Uruguay and Brazil during longer periods. Tandonnet was a follower of Charles Fourier. In 1845 he founded Revista Socialista in Brazil.