_American Names._--In the Journal of Thomas Moore, lately published in Lord John Russell's memoirs of the poet, is the following passage, under date of October 18, 1818: "Some traveller in America mentions having met a man called Romulus Riggs; whether true or not, very like their mixture of the classical and the low." The name was borne by a very respectable man, who, in the year 1801, was in partnership with his brother Remus Riggs, as a broker in Georgetown, in the district of Columbia. Romulus, who survived his brother, afterwards became an eminent merchant in Philadelphia, where he died a few years ago. UNEDA. Philadelphia. _Rulers of the World in 1853._--Perhaps the following table, which I have recently met with in a foreign journal, may be thought of sufficient interest to make a Note of. In these unsettled times, and in case of a general war, how much might it be changed! There are at present eighty-three empires, monarchies, republics, principalities, duchies, and electorates. There are six emperors, including his sable highness, Faustin I. of St. Domingo; sixteen kings, numbering among them Jamaco, King of all the Mosquitoes, and also those of Dahomey and the Sandwich Islands; five queens, including Ranavalona of Madagascar, and Pomare of the Society Islands; eighteen presidents, ten reigning princes, seven grand dukes, ten dukes, one pope, two sultans, of Borneo and Turkey; two governors, of Entre Rios and Corrientes; one viceroy, of Egypt; one shah, of Persia; one imaun, of Muscat; one ameer, of Cabul; one bey, of Tunis; and lastly; one director, of Nicaragua. W. W. Malta. {639} _Revocation of the Edict of Nantes._--The immense loss sustained by France in all her great interests, as affecting her civil and religious liberties, her commerce, trade, arts, sciences, not to speak of the unutterable anguish inflicted upon hundred of thousands of individuals (among whom were the writer's maternal ancestors,--their name, Courage), by the revocation of the Edict of Nantes, has lately called into action the pens of some industrious and talented men of letters, among whom M. Weiss is one of the most meritorious. His interesting work, I observe, is about to receive an English dress. In the shape of a Note through your medium, in order that the translator may avail himself of information which, possibly, may not have reached him, it should be known that Mr. William Jones, one of the highly respected and accomplished _employés_ of the British Museum, has written a letter to the _Journal des Débats_ (inserted in its number of Nov. 30, and signed with his name), containing farther information of a painfully-absorbing nature, from documents in the Museum, respecting the _dragonnades_, and the sufferings and persecutions of a French pastor. JOHN MACRAY. Oxford. * * * * * Queries. DERIVATION OF SILO.