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Thomas Ridpath (c. 1851 – 28 October 1900) was a Liverpool stamp dealer who handled some of the greatest rarities in philately such as the British Guiana
Thomas_Ridpath
Rare stamp famous for only having one extant example
stamp in 1873 after first declining to buy it. A Liverpool dealer, Thomas Ridpath, recognized its rarity and purchased it in 1878. Noted collector Philipp
British_Guiana_1c_magenta
Topics referred to by the same term
Ridpath may refer to: Bruce Ridpath (1884–1925), Canadian ice hockey player George Ridpath (died 1726), Scottish journalist and author Ian Ridpath (born
Ridpath
Canadian historian (1936–2021)
John B. Ridpath (/ˈrɪdpæθ/; 19 May 1936 – 23 March 2021) was a Canadian intellectual historian. He was an Objectivist and an associate professor of economics
John_Ridpath
Apartment block in Washington State, United States
The Ridpath Hotel is a complex of four buildings in Spokane, Washington – the Ridpath Tower (completed in 1952), the Halliday Building (completed 1889)
Ridpath_Club_Apartments
Scottish journalist
George Ridpath (died 1726) was a Scottish journalist, who wrote in the Whig interest. He was brought up by his mother at Cockburnspath, Berwickshire,
George_Ridpath
British barrister
was then offered by post to several other dealers and was bought by Thomas Ridpath for £120 who soon sold the 1c magenta to Philipp von Ferrary. The stamp
Neil_Ross_McKinnon
Scottish jurist and poet
by James Gadderar; De hominio disputatio. This was translated by George Ridpath as Scotland's Sovereignty asserted; being a dispute concerning Homage (1695)
Thomas_Craig_(jurist)
Constellations that are no longer widely recognised
Union. Archived from the original on 4 June 2013. Retrieved 1 April 2018. Ridpath, Ian. "Constellation names, abbreviations and sizes". Retrieved 1 April
Former_constellations
Diplomatic Intelligence (Cambridge: Camden Society, 2016), p. 212. George Ridpath, Border History (Berwick, 1848), p. 465: Foedera, 16, p. 149. Annie Cameron
Thomas_Hudson_(poet)
School board in Ontario, Canada
Norwood District High School, Norwood Port Hope High School, Port Hope Thomas A. Stewart Secondary School, Peterborough Clarington Centre for Individual
Kawartha Pine Ridge District School Board
Kawartha_Pine_Ridge_District_School_Board
Periodic comet
Retrieved 21 December 2009. Ridpath, Ian (1985). "Saying Hallo to Halley". Revised extracts from "A Comet Called Halley" by Ian Ridpath, published by Cambridge
Halley's_Comet
German lawyer and uranographer
Springer, pp. 153–155, ISBN 978-0-387-71668-8 Ridpath, Ian. "Johann Bayer's southern star chart". Ridpath, Ian, Bayer's Uranometria and Bayer letters Kanas
Johann_Bayer
The Iliad of Homer (1873) – via Project Gutenberg. Ridpath, John Clark, ed. (1898). The Ridpath Library of Universal Literature. Vol. 17. p. 422. Homer
English_translations_of_Homer
Zodiac constellation straddling the celestial equator
University Press, ISBN 978-0691135564 Ridpath, Ian, "Aquarius", Star Tales, retrieved 14 March 2013 Sherrod, P. Clay; Koed, Thomas L. (2003), A Complete Manual
Aquarius_(constellation)
Constellation in the northern celestial hemisphere
And. Ian Ridpath. "Star Tales – Andromeda". Retrieved 31 January 2025. Odeh & Kunitzsch 1998. SIMBAD Mirach. Ridpath 2001, pp. 72–74. Ridpath & Tirion
Andromeda_(constellation)
Constellation in the northern celestial hemisphere
3764/aja.115.2.303. Ridpath, Ian; Tirion, Wil (2001), Stars and Planets Guide, Princeton University Press, ISBN 0-691-08913-2 Ridpath, Ian; Tirion, Wil
Draco_(constellation)
Body that enters the Earth's atmosphere
asteroids. Cambridge University Press. p. 156. ISBN 978-0-521-82764-5. Ridpath, Ian, ed. (2018). "bolide". Oxford Dictionary of Astronomy. Oxford University
Meteor
American politician, lawyer and writer
Conrad public school in Philadelphia was named in his honor. Ridpath, J.C. (1898). The Ridpath Library of Universal Literature ...: A Biographical and Bibliographical
Robert_T._Conrad
Constellation in the southern celestial hemisphere
1017/S0251107X00016631. Ridpath, Ian. "IAU constellation list 2". Retrieved 2017-01-06. Russell 1922, p. 469. Malin & Frew 1995, p. 218 Ridpath, Constellations
Corona_Australis
Constellation in the northern celestial hemisphere
nasa.gov. 14 August 2016. Retrieved January 29, 2024. Ridpath & Tirion 2001, pp. 112–115. Ridpath & Tirion 2001, pp. 112–113. Montargès, M.; Homan, W.;
Cepheus_(constellation)
Constellation in the northern sky
Archived from the original on 2021-04-15. Retrieved 2019-06-07. Ridpath, at p. 136. Ian Ridpath. "Star Tales – Ursa Major". "Trivikrama". All Skies Encyclopaedia
Ursa_Major
Species of bird
pest. The damage to agriculture was extensively studied in the 1960s by M Ridpath and G Meldrum, who found that although there is some damage to crops, rabbits
Tasmanian_nativehen
President of the United States in 1881
2003, pp. 374–375. Ackerman 2003, pp. 374–376. Caldwell 1965, p. 355. Ridpath, John Clark (1881). The Life and Work of James A. Garfield. p. 638. Rosen
James_A._Garfield
American politician and army officer (1825–1889)
John Thomas Averill (March 1, 1825 – October 3, 1889) was a United States Army officer in the American Civil War who later became a U.S. congressional
John_T._Averill
Constellation in the Southern Celestial Hemisphere
immense size, was split into hull, poop deck and sails by Lacaille in 1763. Ridpath reports that due to their faintness, the stars of Antlia did not make up
Antlia
Constellation in the northern celestial hemisphere
publisher location (link) Ridpath, I. "Urania's Mirror c.1825 – Ian Ridpath's Antique Star Atlases". Retrieved 17 July 2013. Ridpath, I. "Star Tales – Perseus"
Perseus_(constellation)
City in Washington State
Biomedical Sciences Building in 2013 and the Davenport Grand Hotel in 2015, Ridpath Hotel in 2018 and the ongoing renovation of Riverfront Park (as of May
Spokane,_Washington
Women betrothed to settlers of Jamestown, Virginia
Jennet Rimer, aged 20 Cristian Smyth, aged 18 Parnell Tenton, aged 20 Mary Thomas, aged 18 Ann Westcote, aged 20 Maids from the Tiger (sailed September 1621)
Tobacco_brides
Zodiac constellation straddling the celestial equator
45–46. Staal (1988), pp. 45–47. Ridpath, Ian (1988). Star Tales. James Clarke & Co. ISBN 978-0-718-82695-6. Ridpath, Ian; Tirion, Wil (2007). Stars and
Pisces_(constellation)
City and county in California, US
& Littlefield. p. 200. ISBN 978-1-5381-8725-8. Taylor, William (1895). Ridpath, John (ed.). Story of my life. Toronto: W. Briggs. Wiley, Peter Booth (2000)
San_Francisco
Constellation in the southern celestial hemisphere
ISBN 978-0-00-717223-8. Ridpath, Ian; Tirion, Wil (2001). Stars and Planets Guide. Princeton University Press. ISBN 978-0-691-08913-3. Ridpath, Ian; Tirion, Wil
Ara_(constellation)
Zodiac constellation straddling the celestial equator
ISBN 978-0-521-19876-9. Ridpath, Ian; Tirion, Wil (2003). Monthly sky guide (6th ed.). Cambridge University Press. ISBN 978-0-521-53306-5. Ridpath, Ian; Tirion,
Taurus_(constellation)
American author (born 1947)
Falls, The Ideal, Genuine Man and the marvelously titled Miss Margaret Ridpath and the Dismantling of the Universe. What I appreciate most in novels and
Stephen_King
Township in Ontario, Canada, founded 2001
Public School, which opened in 2018 after the Ridpath Junior Public School, named after James William Ridpath, publisher in the late 19th century and early
Selwyn,_Ontario
King of England from 1087 to 1100
Ninth Centenary trust. p. 1. ISBN 0-9526120-5-4. Doyle (1864), p. 123. Ridpath, John Clark (1895), Cyclopedia of Universal History, Boston: Balch Brothers
William_II_of_England
Constellation in the southern celestial hemisphere
caelum. Ridpath, Ian. "Lacaille". Star Tales. self-published. Retrieved 3 May 2014. Coelum australe stelliferum, N. L. de Lacaille, 1763 Ridpath, Ian. "Caelum"
Caelum
British actor, theatre director, and narrator (born 1966)
Girl at the Lion d'Or, Human Traces and A Possible Life), four by Michael Ridpath (Trading Reality, Final Venture, Free to Trade, and The Marketmaker), two
Samuel_West
Twelfth-century poem by Bernard of Cluny
2. New York: Robert Appleton Company, 1907. 7 June 2013 Ridpath, John Clark ed., The Ridpath Library of Universal Literature, Vol. 3. New York: The Globe
De_contemptu_mundi
Scottish nobleman and politician (c. 1489–1557)
France. Perseus Books Group. p. 200. ISBN 978-0-306-80989-7. George Ridpath; Philip Ridpath (1979). The border history of England and Scotland: deduced from
Archibald Douglas, 6th Earl of Angus
Archibald_Douglas,_6th_Earl_of_Angus
Red supergiant star in the constellation Orion
Bibcode:2026A&A...711L..12M. doi:10.1051/0004-6361/202661023. ISSN 0004-6361. Ridpath, Ian. "Orion: the meaning of Betelgeuse". Star Tales. Retrieved 9 September
Betelgeuse
Constellation in the northern celestial hemisphere
03639. Bibcode:2024ApJS..271...55K. doi:10.3847/1538-4365/ad24e2. Ian Ridpath and Wil Tirion (2007). Stars and Planets Guide, Collins, London. ISBN 978-0-00-725120-9
Lyra
English theoretical physicist (1942–2018)
pp. 48–49. Ferguson 2011, pp. 76–77. White & Gribbin 2002, pp. 124–25. Ridpath, Ian (4 May 1978). "Black hole explorer". New Scientist. Archived from
Stephen_Hawking
Star system in the Centaurus constellation
Objects for Southern Telescopes. Cambridge University Press. Norton, A.P.; Ridpath, Ed. I. (1986). Norton's 2000.0: Star Atlas and Reference Handbook. Longman
Alpha_Centauri
Fifth planet from the Sun
Archived from the original on October 16, 2007. Retrieved February 20, 2007. Ridpath, Ian (1998). Norton's Star Atlas (19th ed.). Prentice Hall. ISBN 978-0-582-35655-9
Jupiter
Italian navigator and explorer (1451–1506)
(1): 99–107. Bibcode:2002IJNAr..31...99S. doi:10.1006/ijna.2002.1021. Ridpath, Ian (2001). The Illustrated Encyclopedia of the Universe. New York: Watson-Guptill
Christopher_Columbus
Basque Spaniard Catholic priest and theologian (1491–1556)
Magazine. Retrieved 25 November 2022. History of The World by John Clarke Ridpath, Vol. V, pp. 238, New York: Merrill & Baker, 1899 J.H. Pollen (1913). "History
Ignatius_of_Loyola
Constellation in the northern celestial hemisphere
of the star α Vulpeculae: Anser. 3C 433 Vulpecula (Chinese astronomy) Ridpath, Ian; Tirion, Wil (2017). Stars and Planets Guide (5th ed.). London: William
Vulpecula
Constellation in the northern celestial hemisphere
Ridpath, Ian. "Boötes". Star Tales. Retrieved 10 September 2012. Ridpath, Ian. "Mons Maenalus". Star Tales. Retrieved 21 September 2012. Ridpath, Ian
Boötes
Constellation in the northern celestial hemisphere
June 2012. Ridpath, Ian. "Constellations". Retrieved 23 June 2012. Ridpath, Ian (1988). "Auriga". Star Tales. Retrieved 4 July 2012. Ridpath, Ian (1988)
Auriga
Philosophical work by Boethius
(London, J.D.) 1695, Early English Books Online Collections. Tr. Philip Ridpath (London) 1785 Internet Archive. Tr. Henry Rosher James, (London, Elliot
On the Consolation of Philosophy
On_the_Consolation_of_Philosophy
Brightest star in Taurus
Archived from the original on 2023-01-15. Retrieved 2019-05-09. Ian Ridpath (28 May 2003). The Monthly Sky Guide. Cambridge University Press. pp. 55–
Aldebaran
Brightest star in the constellation Auriga
García, Beatriz; Hamacher, Duane; Montmerle, Thierry; Pasachoff, Jay; Ridpath, Ian; Sun, Xiaochun; van Gent, Robert (2016). "IAU Working Group on Star
Capella
Town in Scottish Borders, Scotland
original on 4 March 2016. Retrieved 19 March 2013. Bain 1881, p. 208. Ridpath 1776, p. 258. Paul 1882, p. 1907. Groome 1884, pp. 447–448. RCAHMS CANMORE
Duns,_Scottish_Borders
Constellation in the southern celestial hemisphere
Retrieved 10 July 2012. Ridpath, Ian. "Frederick de Houtman's Catalogue". Star Tales. self-published. Retrieved 11 September 2013. Ridpath, Ian. "Hydrus—the
Hydrus
Satellite galaxy of the Milky Way
retrieved November 13, 2019 Ridpath, Ian. Star Tales – al-Sufi's nebulae. Online edition. Retrieved 2021-09-15. Ridpath, Ian. "Star Tales Dorado". online
Large_Magellanic_Cloud
Constellation in the southern celestial hemisphere
arXiv:2312.03639. Bibcode:2024ApJS..271...55K. doi:10.3847/1538-4365/ad24e2. Ridpath & Tirion 2001, pp. 104–106. Delporte, E. (1930). Delimitation scientifique
Carina_(constellation)
New York: Cambridge University Press. pp. 243–244. Kselman, Thomas; Buttigieg, Thomas, eds. (2003). European Christian Democracy: Historical Legacies
History_of_political_thought
Star in the constellation Draco
Draconis" (PDF). Society for the History of Astronomy Bulletin (38): 8–12. Ridpath, Ian. "Star Tales - Draco". Retrieved 10 May 2025. Garrison, R. F. (December
Gamma_Draconis
Brightest star in Earth's night sky
Star Names" (plain text). Retrieved 28 July 2016. Holberg 2007, p. xi Ridpath, Ian. "Star Tales – Canis Major". Retrieved 2 August 2026. Kak, Subhash
Sirius
Native American explorer (c.1788 – 1812)
Clark Expedition] merited less than a single paragraph in John Clark Ridpath's 691-page Popular History of the United States of America (1878).… Within
Sacagawea
Constellation in the northern celestial hemisphere
Bibcode:1941msra.book.....M. Ridpath, Ian; Tirion, Wil (2001), Stars and Planets Guide, Princeton University Press, ISBN 978-0-691-08913-3 Ian Ridpath and Wil Tirion
Cygnus_(constellation)
American baseball player (born 1977)
Rowand 2010 Batting Gamelogs". Baseball-Reference. Retrieved March 9, 2021. Ridpath, Robyn (June 29, 2010). "When Giants-Dodgers Rivalry Gets Personal". NBC
Aaron_Rowand
American scientist and science communicator (1934–1996)
man whose time has come" (archived) – Interview with Carl Sagan by Ian Ridpath, New Scientist, July 4, 1974 "Carl Sagan's Life and Legacy as Scientist
Carl_Sagan
Calendar year
Wildside Press LLC. p. 38,46. ISBN 978-1-4344-5876-6. George Ridpath; Philip Ridpath (1979). The border history of England and Scotland. Mercat Press
1525
1775–1783 conflict in North America
of the American Revolution. M.E. Sharpe. p. 121. ISBN 978-0765631435. Ridpath, John Clark (1915). The new complete history of the United States of America
American_Revolutionary_War
in 1910 and currently in its 20th edition under the editorship of Ian Ridpath. The Star Atlas covers the entire northern and southern sky, with accompanying
Norton's_Star_Atlas
Observation in physical cosmology
Oxford [u.a.]: Oxford University Press. p. 304. ISBN 978-0-19-853096-1. Ridpath, Ian (2012). A Dictionary of Astronomy (2nd ed.). Oxford University Press
Hubble's_law
Capital of England and the United Kingdom
PMC 4557413. PMID 26339672. "Schools: Harrow School". BHO. Retrieved 2 May 2024. Ridpath, Ian (2012). A Dictionary of Astronomy. Oxford University Press. p. 198
London
Constellation in the northern celestial hemisphere
ASTRONOMICA 2.1-17". Theoi Classical Texts Library. Retrieved June 26, 2017. Ridpath & Tirion 2017, pp. 140–141. Herodotus, Histories I.23-24; also Aulus Gellius
Delphinus
superstar?". BBC Sport Wales. Retrieved 7 August 2026. "Michael Ridpath". Michael Ridpath. Retrieved 1 October 2017. "Millfield Student Crowned Welsh Junior
List of people educated at Millfield
List_of_people_educated_at_Millfield
Constellation in the northern celestial hemisphere
arXiv:2312.03639. Bibcode:2024ApJS..271...55K. doi:10.3847/1538-4365/ad24e2. Ridpath, Ian. "Constellations: Andromeda–Indus". Star Tales. self-published. Retrieved
Corona_Borealis
Cross dyke built as a Scotland-England border mark
least and fynal lyne of the particion concluded xxiiij Septembris 1552.' Ridpath in 1776 records that "...after some scruples and delays, commissioners
Scots'_Dike
Apparent unusual observation in the sky
ISBN 0-471-40976-6. LCCN 2002277382. OCLC 48885221. Ridpath, Ian. "Astronomical Causes of UFOs". Ian Ridpath. Archived from the original on March 3, 2026. Retrieved
Unidentified_flying_object
Family of carnivoran mammals
57. ISBN 978-0-7864-2248-7. Burkert, Walter, Greek Religion, 1985:263. Ridpath, Ian. "Ptolemy's Almagest First printed edition, 1515". Retrieved 13 January
Bear
Natural object in space that releases gas
Nomenclature; Names of Comets". Harvard University. Retrieved 7 September 2013. Ridpath, Ian (3 July 2008). "Halley and his Comet". A brief history of Halley's
Comet
Barred spiral galaxy in the Local Group
Charts, Maps & Photos. 15 October 2016. "Andromeda Galaxy al-Sufi". Ian Ridpath. Retrieved 22 November 2024. "The earliest image of another galaxy". Ivan
Andromeda_Galaxy
American poet (1836–1919)
text from this source, which is in the public domain: Ridpath, John Clark (1906). The Ridpath Library of Universal Literature: A Biographical and Bibliographical
Sarah_Morgan_Bryan_Piatt
Canadian ice hockey club season
Marty Walsh (center) Wingers Albert "Dubbie" Kerr (left wing) Bruce Ridpath (right wing) Gordon Roberts (left wing) Defencemen Fred Lake (point)
1909–10 Ottawa Hockey Club season
1909–10_Ottawa_Hockey_Club_season
English astronomer, mathematician and physicist (1656–1742)
pp. 251–262. doi:10.1007/978-3-0348-8099-2_13. ISBN 978-3-0348-8099-2. Ridpath, Ian. "Edmond Halley's southern star catalogue". Star Tales. Retrieved
Edmond_Halley
Birds of the World. doi:10.2173/bow.tanhen1.01. Retrieved 21 January 2024. Ridpath, MG (1972). "The Tasmanian native hen, Tribonyx mortierii. III. Ecology"
List_of_herbivorous_animals
English engineer and astronomer (1800–1867)
Ireland: Tribune Printing and Publishing Group. Bibcode:1981abc..book.....M. Ridpath, Ian. "Lord Rosse and the Crab Nebula". Star Tales. Retrieved 6 September
William Parsons, 3rd Earl of Rosse
William_Parsons,_3rd_Earl_of_Rosse
Main-belt asteroid
celestial gift | Cornell Chronicle". news.cornell.edu. Retrieved 30 July 2025. Ridpath 1897, p. 206 Schmadel 2003, p. 36 Berger 2003, p. 241 NASA 2005 Chapman
243_Ida
Significant economic disease of cattle caused by two species of Pestivirus
Retrieved 24 March 2026. Schaut, Robert G.; McGill, Jodi L.; Neill, John D.; Ridpath, Julia F.; Sacco, Randy E. (2015-10-02). "Bovine viral diarrhea virus type
Bovine_viral_diarrhea
Species of bird
livelihoods. Conservation Biology Series-Cambridge-, 9, 13. Brooker, M.G.; Ridpath, M.G. (1980). "The Diet of the Wedge-tailed Eagle, Aquila Audax, in Western
Wedge-tailed_eagle
Russian-American philosopher (1905–1982)
support of anarchism, rather than limited government. Except for Aristotle, Thomas Aquinas and classical liberals, Rand was sharply critical of most philosophers
Ayn_Rand
John Wiley and Sons, p. 110, ISBN 0-470-09220-3, retrieved 2012-02-29. Ridpath, Ian (2012), A Dictionary of Astronomy, OUP Oxford, p. 163, ISBN 978-0-19-960905-5
Glossary_of_astronomy
Scottish noblewoman
654, and pref. pp. lxiii, lxxv n.; Burke's Dormant and Extinct Peerage; Ridpath's Border History (1776), p. 325; Burton's Hist. of Scotland, ii. 324, Keith's
Agnes,_Countess_of_Dunbar
Star in the constellation Canis Major
meaning 'the virgin' (same meaning with Adhara (ε CMa) or Al ʽAdhārā) Ridpath, Ian; Tirion, Will (2003). The Monthly Sky Guide. Cambridge University
Delta_Canis_Majoris
American economist (1926–2026)
Library Institute. In 2007, Greenspan was the recipient of the inaugural Thomas Jefferson Foundation Medal in Citizen Leadership, presented by the University
Alan_Greenspan
American lawyer and activist
Scholars Full text of James Otis, the Pre-Revolutionist by John Clark Ridpath, from Project Gutenberg Works by James Otis Jr. at Open Library The Collected
James_Otis_Jr.
Historic manufacturer of telescopes
acquired". J. R. Astron. Soc. Can. 32: 399. 1938. Bibcode:1938JRASC..32R.396H. Ridpath, Ian (August 1990). "The William Herschel telescope" (PDF). Sky & Telescope
Grubb_Parsons
Astronomical instrument
Press. pp. 108–109. ISBN 0-521-79143-X. "Star Names on Astrolabes". Ian Ridpath. Retrieved 12 November 2016. King, David A. Some Medieval Astronomical
Astrolabe
Brightest star in the constellation Leo
George; Scott, Robert; A Greek–English Lexicon at the Perseus Project. "Ian Ridpath's Star Tales – Regulus, the little king". Retrieved 20 Feb 2024. καρδία in
Regulus
Constellation in the southern celestial hemisphere
Kanas 2007, pp. 118–19. Ridpath Star Tales – Triangulum Australe. Wagman 2003, pp. 303–04. Moore & Tirion 1997, p. 120. Ridpath Star Tales – Lacaille.
Triangulum_Australe
Constellation in the Southern Celestial Hemisphere
British Astronomical Association. 108: 79–89. Bibcode:1998JBAA..108...79R. Ridpath & Tirion 2001, pp. 128–130. "AEEA (Activities of Exhibition and Education
Corvus_(constellation)
Aristocratic republic in Europe (1569–1795)
rationale of acupuncture and moxa. Routledge. p. 284. ISBN 0-7007-1458-8. Ian Ridpath. "Taurus Poniatovii – Poniatowski's bull". www.ianridpath.com. Retrieved
Polish–Lithuanian Commonwealth
Polish–Lithuanian_Commonwealth
Prime Minister of the United Kingdom from 2010 to 2016
Retrieved 13 November 2023. Emmerson, Carl; Director, Paul Johnson-Former; Ridpath, Dr Nick (6 March 2024). "The Conservatives and the Economy, 2010–24".
David_Cameron
16th-century war between Scotland and England
1861), p. 48 no. 210 citing Foedera, 15 (London, 1728), p. 211: George Ridpath, Border History of England and Scotland (London, 1810), p. 570. Potter
Rough_Wooing
American physicist, author, and inventor (1927–1992)
Safety of Space". People Magazine. 8 (24). Retrieved August 17, 2008. Ridpath, Ian (June 23, 1977). "Living out there". New Scientist. (Archive link)
Gerard_K._O'Neill
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