Crocker, Kathleen; Currie, Jane (2004). Jamestown. Portsmouth, New Hampshire: Arcadia Publishing. p. 40. ISBN0-7385-3515-X. Consultado em 9 de julho de 2020
Moe, M. Lorimer (1983). Saga from the Hills: A History of the Swedes of Jamestown. Jamestown New York: Fenton Historical Society. pp. 410–413. OCLC13889399