Matthew Astor Wilks acre estate known as Cruickston Park and mansion designed by Detlef Lienau. Through his mother, Wilks was great-grandson of America's first millionaire John Jacob Astor, the fur trader and real estate magnet. Among his first cousins were DeLancey Astor Kane, Woodbury Kane, S. Nicholson Kane, and John Jacob Astor IV. His father, an English gentleman, was the son of a reverend and was born in London. Wilks, who inherited several million dollars from his family, began buying up property in lower Manhattan in 1876. He torn down the various mixed buildings and commissioned architect Charles W. Clinton to build a
Astor Library teaching career and enter the family of Samuel Ward, a New York banker. Three of Ward's sons had been pupils at Round Hill School which Cogswell had administered. Ward introduced Cogswell to John Jacob Astor, who by then was in his 70s and had been retired for about 10 years. As the richest citizen of the United States, German-born Astor was considering what sort of testimonial he should leave to his adopted country. Early in January 1838, Astor consulted Cogswell about the use of some $300,000–$400,000, which he intended to leave for public purposes. Cogswell urged him to use it