"National Benefit Life Assurance Company." . . "United States" . . "United States. Bureau of the Census." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Alphabetical series"@en . . . . . . . . . . . . . . . . . . . . . . . . . . .