The Leon Trotsky House Museum is a museum honoring Leon Trotsky and an organization that works to promote political asylum, located in the Coyoacán borough of Mexico City. The center of the complex is the house where Trotsky and his second wife, Natalia Sedova, lived from April 1939 to August 1940, and where Trotsky was murdered. Trotsky's teenage grandson, Vsevolod Volkov (aka Seva Volkov, Esteban Volkov), also lived with Trotsky and Sedova at the house from August 1939 to August 1940.