query: When was Jacob Aaron Westervelt born?
passage: Jacob Aaron Westervelt
Jacob Aaron Westervelt (January 20, 1800– February 21, 1879) was a renowned and prolific shipbuilder who constructed 247 vessels[2] of all descriptions during his career of over 50 years. From 1853 until 1855 he was Mayor of New York City.[4][5]
passage: Orville Harrold
Orville Harrold (17 November 1877 – 23 October 1933) was an American operatic tenor and musical theatre actor. He began his career in 1906 as a performer in operettas in New York City, and was also seen during his early career in cabaret, musical theatre, and vaudeville performances. With the aid of Oscar Hammerstein I, he branched out into opera in 1910 as a leading tenor with Hammerstein's opera houses in New York City and Philadelphia. While his career from this point on primarily consisted of opera performances, he periodically returned to operetta and musical theatre throughout his career. He notably created the role of Captain Dick Warrington in the world premiere of Victor Herbert's operetta "Naughty Marietta" in November 1910.