@farmerman,
Thanks to the Washington Naval Treaty, several battle cruisers, which would have exceeded the limits, were converted to carriers during construction. The first carrier, USS
Langley was a converted collier, and was named after an American aviation pioneer--she was CV-1, the first designated carrier. USS
Lexington and
Saratoga were, respectively, CV-2 and CV-3. The class of battle cruisers was planned to be named after battles of the American Revolution. USS
Ranger was named after one of the ships commanded by John Paul Jones, and was the first purpose built carrier. Two others in her class were
Wasp and
Hornet, named after U. S. Navy ships during the War of 1812. USS
Yorktown was purpose built, but based on the
Lexington class.
And ever' damned one of 'em was a girl!