Henry family at east door of Castle <a href="http://mallhistory.org/items/show/349">Joseph Henry</a>, the first secretary of the Smithsonian, and his family lived in the <a href="http://mallhistory.org/items/show/52">Smithsonian Institution Building</a>, also called the Castle, from <span>1855 to 1878. This photograph, taken in 1862, shows Mr. Henry along with the whole family: Harriet Alexander Henry, his wife, and daughters Caroline, Mary, and Helen. The fourth woman may be a relative or family friend. </span> Smithsonian Institution Archives. <a href="http://siris-sihistory.si.edu/ipac20/ipac.jsp?&amp;profile=all&amp;source=~!sichronology&amp;uri=full=3100001~!5596~!0#focus">View original</a>. 1862 <a href="/items/browse?advanced%5B0%5D%5Belement_id%5D=38&advanced%5B0%5D%5Btype%5D=is+exactly&advanced%5B0%5D%5Bterms%5D=1860-1889">1860-1889</a>