No, the first space plane should have been...
The XR-1, desgned by Werner von Braun and promoted by Walt Disney:
And there was Sanger's rocket plane from WW2:
http://www.luft46models.com/manufacturers/ram/rsanger.shtml
Space/Science » in reply to I was following Hesiod...
The XR-1, desgned by Werner von Braun and promoted by Walt Disney: