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Gloria Morgan Vanderbilt (1892-1965) was an American socialite and the mother of Gloria Vanderbilt. She was born in New York City to a wealthy family and married Reginald Vanderbilt, heir to the Vanderbilt fortune, in 1905. The couple had two children, Gloria and Reginald Jr., before their divorce in 1934. Morgan Vanderbilt died in 1965 at the age of 73.