David Lee ROSE of Newark, DE, married Dora L. COLLINS of Renova, PA, on June 17, 1902. The had at least one child, Dorothea Helen ROSE (b. 1910? in Newark, DE, d. ?) who in April, 1938, married Orville Longworth MANN (b. 5/5/1906, Coatesville, PA, d. 3/1976) Any information is appreciated.