architects. After their marriage, they lived in an apartment in Paris and at the Château de la Grange outside of Paris. Guy and Constance were divorced in either 1920 or 1922. In 1934, Guy and his brother, Louis de Lasteyrie, sold the Château de la Grange-Bléneau to their cousin, René de Chambrun with a life tenancy. Guy died on 14 August 1944. References Notes Sources 1879 births 1944 deaths Counts of France Guy