Roy Chapman Andrews was an American explorer, adventurer and naturalist who became the director of the American Museum of Natural History. He is primarily known for leading a series of expeditions through the fragmented China of the early 20th century into the Gobi Desert and Mongolia. The expeditions made important discoveries and brought the first-known fossil dinosaur eggs to the museum. His popular writings about his adventures made him famous.
"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MM24-P8S : 22 January 2015), Roy Andrews in household of Lena M Chapman, Beloit city Ward 3, Rock, Wisconsin, United States; citing sheet 9A, family 179, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,241,814.
"Wisconsin State Census, 1905," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMQ3-5KG : 14 November 2014), Roy C Andrews in household of Chas E Andrews, Beloit city, ward 3, Rock, Wisconsin; citing p. 139, line 11, State Historical Society, Madison; FHL microfilm 1,020,983.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K3YN-2VW : accessed 3 November 2016), Roy Chapman Andrews, Assembly District 15, Manhattan, New York City, New York, New York, United States; citing enumeration district (ED) 31-1352, sheet 12B, family 246, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 2656.
"New York, New York City Marriage Records, 1829-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:24DB-4ML : 20 March 2015), Roy Chapman Andrews and Wilhelmina Anderson Christmas, 21 Feb 1935; citing Marriage, Manhattan, New York, New York, United States, New York City Municipal Archives, New York; FHL microfilm 1,685,081.