Lanston, Mrs. Ethel V. Brief for appellees, United States Court of Appeals, District of Columbia, No. 8826, Ethel V. Lanston et al. v. Children's Hospital et al., appeal from District Court of United States for District of Colombia; brief on behalf of Ervin Schwartz and Le Marechal do la Cour Grande Ducale, Luxembourg, Grand-Duche de Luxembourg.