While I did remark in an earlier post on Grace Goodhue Coolidge being the first “Greek lettered” First Lady, who proudly wore her Pi Beta Phi pin while being painted by Howard Christie Chandler for the official White House portrait, this excellent post on Fran Becque’s fraternity/sorority-themed blog gives a lot more detail and is highly recommended.
Kai's Coolidge Blog
Mostly musings about the 30th President and his significance
Kai's Coolidge Blog 
Thank you. I especially enjoy your photographs and commentary. As for me, Madame LaFarge and a hectoring children to eat their greens will be the subject of a future post.