The work of advertising the new city was immediately commenced. The tin case in which he carried the first map of "Horton's Addition to San Diego," through the streets of San Francisco, is carefully treasured in his office, and could not be bought for its weight in gold. Horton was everywhere, and irresistible in glowing dreams of the future of his city. His labors were untiring from the time he measured off blocks and lots with a tape-line, and laid out the streets for his workmen to clear from cactus and sage-brush, until the winter of 1869-'70, when his sales averaged $15,000 a month. From $3,000 in 1867, his receipts increased to nearly $85,000 in 1869. His money built up the place as fast as received, and it is safe to state, that $300,000 have been used by him for that purpose. This is but an imperfect sketch of Mr. Horton's business career in San Diego. He has richly earned the sobriquet of "Father of the City," and the respect and best wishes of his fellow-citizens. His faith and works have been the _life_ of the place, when crops failed for want of rain, railroad hopes were delayed, or croakers insisted on publishing its death as a certainty. Long may Horton live, and great the prosperity he may witness in the pet child he has so bravely matured--HIS OWN SAN DIEGO! Mr. Horton is a man of liberal views, and has always been an ardent and practical advocate of political and religious freedom. To the poor, both black and white, he has been a faithful friend. To-day, an honest man in homespun receives as cordial a grasp of his hand, as the man in broadcloth and fine linen. That he has the sympathy and respect of the masses of his fellow-citizens, was manifested in a most gratifying manner in the vote given him in his county for State Senator, in the contest of 1871. His opponent was the Democratic chief of the county, that had never before failed to give a large Democratic majority. San Diego honored the Republican Horton with a majority of 50, and he only failed in election by the adjoining county (forming the balance of the district) voting as usual, largely Democratic. Socially he is a warm-hearted, affable gentleman, true to his friends, and watchful of those who play him false. Temperate in his habits, and always active in mind and body, his health is as robust, and his personal appearance as young as most men at 50 years. Last and best tribute to his character, is the kind care for his parents in their helpless age, and that love for his MOTHER, which to her was the dearest and last earthly tie broken in her departure to the better Home.