Portraits of John Quincy Adams and His Wife - Andrew Oliver, John Quincy Adams - Google Books

https://books.google.de/books?id=jZpdGzlLsfUC&pg=PA273&dq=William+Henry+Powell+1823+1879&hl=de&sa=X&redir_esc=y#v=onepage&q=Will

The publication of Portraits of John Quincy Adams and His Wife makes available a record which both affords unique visual documentation of the most varied political career in American history and exemplifies the work of the principal American portraitists…