Grace Anna Goodhue Coolidge (1879-1957), wife of Calvin Coolidge (1872-1929), 30th President.
With Rob Roy, painted by Howard Chandler Christy (1873-1952), 1924
In my opinion, one of the finest portraits of a First Lady. Compare the photo below, which, while flattering, is so much less interesting than the painting.
Grace Coolidge, date and photographer unknown
Grace Coolidge, press photo from the collection of the U.S. Library of Congress
More to come. Please stay tuned.