The profession is one affording many temptations to men who are not well grounded in strict integrity, and sustained in the paths of rectitude and virtue by a conscientious regard for the _meum_ and _tuum_ of a well-ordered business life; but Mr. Fox, looking upon his profession as one of dignity and trust, soon commanded and permanently secured the confidence of the public, by avoiding those speculative ventures which have brought so much disrepute upon it, and by a scrupulous regard for the interests of those who placed their property in his keeping. In consequence, the business entrusted to him has increased to such an extent from year to year that it is said he has more estates in his charge for settlement, as administrator, executor, or trustee, than any other single individual in Philadelphia. His practice constantly increasing as time rolled on, the laws touching real estate operations becoming more complicated year by year, and appreciating the necessity in many cases for court proceedings to secure perfection of title, he submitted himself to a legal examination, and was admitted to the Philadelphia bar in November, 1878. HIS PUBLIC CAREER. His first step in public life was at the age of twenty-one, when he was elected a member of the Board of School Directors of the district in which he then lived, and for many years prior to 1854, when the city was consolidated, and the law in that regard changed, he was President of the Board. For many years he had taken an active interest in the public schools, and was a pioneer in the night-school system for adults. He was chosen two consecutive terms by the City Councils as a Director of Girard College, and also represented the Northern Liberties in the Board of Health, having charge of the sanitary matters and the quarantine regulations of the city, and was quite active and efficient in the abatement of the cholera, which was epidemic here twice during the nine years he served in that Board. For three years he represented his ward in the Select Council of Philadelphia with credit and ability. In 1861 he retired from Councils, and in the year following was unanimously nominated for the Mayoralty by the Democratic party. The city at that time was strongly Republican, and he was defeated by Hon. Alexander Henry, although he ran largely ahead of his ticket. In 1865 he again received a unanimous nomination for the same office, and ran against Hon. Morton McMichael and with the same result. His personal popularity, however, was in the ascendant, and when he was placed in nomination in 1868 against General Hector Tyndale, he was duly elected.