http://www.22november1963.org.uk/george-de-mohrenschildt-i-am-a-patsy
The de Mohrenschildts helped the Oswalds and introduced them to their circle of Russian–speaking friends. One member of this circle, Ruth Paine, took over the care of the Oswalds when the de Mohrenschildts went to live in Haiti a few months before President Kennedy’s assassination.