Isidore Justin Séverin Taylor was born in Brussels on 5 August 1789 and died in Paris on 6 September 1879. He was closely associated with the development of French theatre, a noted traveller and author, and a philanthropist. Originally destined for a military career, the young man neglected this in favour of travelling about Europe and later the Near East. Among the fruits of his travels was a series of books on the French regions, Voyages pittoresques et romantiques dans l’ancienne France (1820–63), the nearly 7000 lithographs in which were the first to catalogue the French artistic patrimony.
Compare to albumen print from same negative: https://photogravure.com/collection/baron-isidore-justin-severin-taylor-2/?artist=Carjat%252C%2520Etienne&period=All&cw=All&portfolio=All&atelier=All&medium=All&keywords=&searchPage=1