Reginald Claypoole Vanderbilt
…that same year and in 1940, she married for the third and final time to Martin Arostegui, a publisher in Havana, Cuba. On March 6, 1923, he married Gloria Mercedes Morgan (1904–1965). Together, they were the parents of his second daughter: Gloria Laura Vanderbilt (1924–2019), the fashion designer. Reginald Claypoole…