What country did  William Greenleaf Eliot's grandson move to?
William Greenleaf Eliot William Greenleaf Eliot (August 5, 1811 – January 23, 1887) was an American educator, Unitarian minister, and civic leader in Missouri. He is most notable for founding Washington University in St. Louis, but also contributed to the founding of numerous other civic institutions, such as the Saint Louis Art Museum, public school system, and charitable institutions. The modernist poet T. S. Eliot was his grandson.
Harriet Hallowell Harriet Hallowell (1873–1943) was an expatriate American artist who lived in France for fifty years. She was born in Boston to a Quaker family. During World War I she remained in France and volunteered at a hospital. The hospital was near the home she shared with her aunt Sarah Tyson Hallowell, located in the village of Moret-sur-Loing, which borders the Forest of Fontainebleau.