National Governors Association Annual Meeting in 2001 as well as the keynote address at the Governors Conference on Climate Change in April 2008 sponsored by Yale University. Most recently, he spoke at the Conference of Parties Climate Summit in December 2009 in Copenhagen sponsored by the European Union Parliament. On April 18, 2016, the day before the New York Republican primary, Roosevelt endorsed Ohio Governor John Kasich for president of the United States. Personal life In 1970, Roosevelt married Constance Lane Rogers. They have one son, Theodore Roosevelt VI. References Further reading External links 1942 births American diplomats American environmentalists American investment bankers American people of Dutch descent American people of English descent American people of French descent American people of Scottish descent American people of Welsh descent Bulloch family Harvard Business School alumni Harvard University alumni Lehman Brothers Living people New York (state) Republicans People from Jacksonville, Florida Theodore Schuyler family United States Navy SEALs personnel Activists from New York (state)