Charles Doolittle Walcott (1850-1927) family at "Olmsted," Provo, Utah, c. 1907, , Smithsonian Institution Archives, Paleontologist and fourth Smithsonian Secretary Charles Doolittle Walcott (1850-1927) often took his family along on collecting trips. This photograph was taken around 1907 when the family stopped at "Olmsted" near Provo, Utah. Standing, from left to right, is Sidney Stevens Walcott (1892-1977), Charles Doolittle Walcott, Jr. (1889-1913), Walcott, Sr., Helena Stevens Walcott (d. 1911), Benjamin Stuart Walcott (1895-1917); and seated, Helen Breese Walcott (1894-1965)..