However, based on available photos and descriptions, some First Ladies widely considered to have had blonde hair include:
* Louisa Adams (wife of John Quincy Adams): Often depicted with light hair.
* Mary Todd Lincoln (wife of Abraham Lincoln): Described as having a reddish-blonde color.
* Helen Herron Taft (wife of William Howard Taft): Photos show her with blonde hair.
* Florence Harding (wife of Warren G. Harding): Often described as having golden hair.
* Grace Coolidge (wife of Calvin Coolidge): Known for her light hair.
* Lou Hoover (wife of Herbert Hoover): Photos show her with blonde hair.
* Mamie Eisenhower (wife of Dwight D. Eisenhower): Had a light blonde color.
* Jacqueline Kennedy Onassis (wife of John F. Kennedy): Famous for her blonde hair.
* Nancy Reagan (wife of Ronald Reagan): Had a light blonde color.
* Barbara Bush (wife of George H.W. Bush): Had a light blonde color.
* Laura Bush (wife of George W. Bush): Had blonde hair.
* Melania Trump (wife of Donald Trump): Known for her blonde hair.
It's important to remember that these are just a few examples, and there might have been other First Ladies with blonde hair.