Although the official form of 'The Mayor and Commune' was continued until the end of the thirteenth century, and it was not until early in the fourteenth century that the form 'Mayor, Aldermen and Common Council' came into existence, there is sufficient evidence to show that the aldermen and Common Council before that time were acting with the Mayor as governors of the city. As already quoted from Bishop Stubbs, that authority describes the aldermen as assistants of the Mayor as early as 1249. At all events, in the record of the election of aldermen in 1293, they are specially described as elected for the government of the city. In 1299 (27 Edw. I.) 'it was agreed by Henry le Galeys, Mayor, and the aldermen, that Strago, the sweeper of litter in the ward of Chepe, should be taken and imprisoned until, etc., because he, the said Strago, had scandalized the aldermen by saying that they take the money of the commonalty at the Guildhall under pretext of wardship of orphans and then waste such money for their own profit.' In consequence of these unfounded charges Strago was committed to the Tun.[248] There are in Riley's _Memorials_ about this date several other references to aldermen acting with the Mayor, thus, on the 14th September 1301: 'Walter Swan appeared before Sir Elias Russel, Mayor of London, and other aldermen then present';[249] and in December 1310 Roger de Eure having insulted and assaulted Richard de Gloucestre, alderman, the two parties 'appeared in the Guildhall before Sir Richer [de Refham] the Mayor, and the aldermen.'[250] In 1311 (4 Edw. II.) the form of description of the governors was 'The Mayor, Aldermen and Common Council of the City.'[251] From this time the general form was either this or 'The Mayor, Aldermen and Commonalty.' It is necessary, however, to mention that a congregation of Mayor and aldermen is referred to in Fitz-Ailwin's Assize of 1189.[252] The title of 'echevin,' as applied to a governor of the city, is at present only known to us as used in the Oath of the Commune, found by Mr. Round, and it may therefore have had a very short existence. It is possible that aldermen were elected on to the Mayor's Council under the title of 'echevins.' This, however, is not the opinion of Mr. Round, who is inclined to believe that the body of echevins became in course of time the Court of Common Council. The whole question is at present one of great difficulty, and I only state the facts here without venturing to express any confident opinion until more evidence is forthcoming.