great grandson
No, Stewart Kittredge Collins is not Charles Howard's grandson. Charles Howard was the grandfather of Brooke Astor, not Stewart Kittredge Collins.
Collins Stewart started his business by starting out as a private client. Soon after, Collins Stewart decided to expand his Europe based business into something more.
Charles Jennings Stewart has written: 'Poems of Charles J. Stewart'
Charles Stewart Todd was born in 1791.
Charles Stewart Todd died in 1871.
Charles Hylton Stewart was born in 1884.
Charles Hylton Stewart died in 1932.
Ian Charles Stewart was born in 1958.
Charles Stewart Dempster was born in 1903.
Charles Wallace Stewart died in 1948.
Charles Stewart-Wilson was born in 1864.
Charles Stewart-Wilson died in 1950.
Charles Stewart Voorhees was born in 1853.