Born at Peebles; apprenticed to a bookseller in Edinburgh, and commenced business on his own account in a small way; edited with his brother the "Gazetteer of Scotland"; started, in 1832, Chambers's Edinburgh Journal to meet a demand of the time for popular instruction in company with his brother founded a great printing and publishing establishment, from which there has issued a number of valuable works in the interest especially of the propagation of useful knowledge of all kinds; was a distinguished Edinburgh citizen, and did much for the expansion and improvement of the city (1800-1883)