It has been speculated that the game of baseball was played in California by men during the Gold Rush of 1849 when Alexander Cartwright, who is sometimes referred to as "the father of baseball", came to San Francisco and is reported to have brought his baseball to the city in 1849. The Daily Alta California newspaper reports a game of base ball being played upon the Plaza (Portsmouth Square) "by a number of the sporting gentlemen about town", on February 3, 1851. Mention of the play of a game of Townball at Portmouth Square is recorded in The Daily Alta California newspaper on January 14, 1852. An early town leader serving on the city council as "second alcalde", or assistant mayor, of San Francisco during the years 1849-1854 was Frank Turk a New York Knickerbocker. According to historian Frank Joel, baseball was formally introduced into California, at San Francisco in 1859.