Ann Arrundell County Historical Society [online]. aachs.org [cit. 2024-07-27]. Dostupné online. (anglicky)
archive.org
RICHARDSON, Douglas. Magna Carta Ancestry: A Study in Colonial and Medieval Families. Baltimore: Genealogical Publishing Company, 2005. Dostupné online. ISBN0-8063-1759-0. S. 169. (anglicky)
baltimoresun.com
Md. memorial to Calvert in England fulfills request made 35 years ago [online]. Baltimore Sun, 1996-05-11 [cit. 2024-07-27]. Dostupné online. (anglicky)
State to mark 362nd birthday at statue steeped in local lore Lord Baltimore's likeness based on Hollywood actor [online]. Baltimore Sun, 1996-03-22 [cit. 2024-07-27]. Dostupné online. (anglicky)
britannica.com
American colonies – The Carolinas and Georgia [online]. Britannica, rev. 2023-01-08 [cit. 2024-07-27]. Dostupné online. (anglicky)
google.cz
books.google.cz
BROWNE, William Hand. George Calvert and Cecilius Calvert: Barons Baltimore of Baltimore. New York: Dodd, Mead, and Company, 1890. Dostupné online. S. 4. (anglicky)
KRUGLER, John D. English and Catholic: the Lords Baltimore in the Seventeenth Century. Baltimore: Johns Hopkins University Press, 2004. Dostupné online. ISBN0-8018-7963-9. S. 32. (anglicky)
WORTHINGTON, David. British and Irish Experiences and Impressions of Central Europe, c.1560–1688. Routledge: [s.n.], 2016-04-15. Dostupné online. ISBN978-1-317-17215-4. (anglicky)
heritage.nf.ca
The Effects of War on Early Settlement [online]. Newfoundland and Labrador Heritage, 1997 [cit. 2024-07-27]. Dostupné online. (anglicky)
Sir George Calvert and the Colony of Avalon [online]. Newfoundland and Labrador Heritage, 1997 [cit. 2024-07-27]. Dostupné online. (anglicky)
historicengland.org.uk
Historic England. Hook Manor (1146052) [online]. National Heritage List for England, rev. 2020-01-07 [cit. 2024-07-27]. Dostupné online. (anglicky)
history.ac.uk
archives.history.ac.uk
HARDING, (). ., Vanessa. Burial of the plague dead in early modern London (Centre for Metropolitan History Working Papers Series, No. 1, 1993) [online]. archives.history.ac.uk, 1993 [cit. 2024-07-27]. Dostupné online. (anglicky)
Note for: Cecil Calvert - 2nd Baron Baltimore, 8 August 1605 - 30 November 1675 Kiplin Hall Website [online]. kiplinhall.co.uk, 2015-07, rev. 2017-03-22 [cit. 2024-07-27]. Dostupné v archivu pořízeném z originálu dne 2017-03-22. (anglicky)
nationalarchives.gov.uk
How to look for records of... [online]. National Archives UK, 2015-07 [cit. 2024-07-27]. Dostupné online. (anglicky)
nationaltrustcanada.ca
KRUITWAGEN, Sonja. The Colony of Avalon Shares Stories of Canada from Before the Country We Now Know Existed [online]. National Trust for Canada, 2020-05-01 [cit. 2024-07-27]. Dostupné online. (anglicky)
stgilesonline.org
St Giles-in-the-Fields Church Website Section: Global Connections [online]. stgilesonline.org, rev. 2013 [cit. 2024-07-27]. Dostupné online. (anglicky)
web.archive.org
Leonard Calvert MSA SC 3520-198 [online]. Maryland State Archives, 2003-03-07 [cit. 2024-07-25]. Dostupné v archivu pořízeném dne 2012-09-30. (anglicky)
Archives of Maryland (Biographical Series) Cecilius Calvert, 2nd Lord Baltimore (1605–1675) [online]. msa.md.gov, rev. 2011-02 [cit. 2024-07-27]. Dostupné v archivu pořízeném dne 2009-06-05. (anglicky)
Note for: Cecil Calvert - 2nd Baron Baltimore, 8 August 1605 - 30 November 1675 Kiplin Hall Website [online]. kiplinhall.co.uk, 2015-07, rev. 2017-03-22 [cit. 2024-07-27]. Dostupné v archivu pořízeném z originálu dne 2017-03-22. (anglicky)
Maryland Manual Online: A Guide to Maryland Government, Archived 22 March 2010 at the Wayback Machine. [online]. Maryland State Archives. Maryland at a Glance: State Symbols, 2010-03-22, rev. 2012-10-30 [cit. 2024-07-29]. Dostupné v archivu pořízeném dne 2010-03-22. (anglicky)
wikidata-externalid-url.toolforge.org
Archives of Maryland Biographical Series. Dostupné online. [cit. 2021-08-19].
Archives of Maryland Biographical Series. Dostupné online. [cit. 2021-08-19].