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Dutch diplomat and politician (born 1971)
Geoffrey E. W. van Leeuwen (born 7 February 1971) is a Dutch diplomat and civil servant who has served as chief of staff to NATO Secretary General Mark
Geoffrey_van_Leeuwen
Dutch politician (born 1983)
became the first Dutch minister in history to take a maternity leave. Geoffrey van Leeuwen temporarily replaced her starting 4 December, and the first child
Liesje_Schreinemacher
Europe–North America forum in Washington, D.C.
Rovere Valentino Valentini NATO (international) Markus Laubenthal Geoffrey van Leeuwen Mark Rutte Netherlands Roy Jakobs [nl] Rob Jetten Sigrid Kaag Willem-Alexander
2026_Bilderberg_Conference
Europe–North America forum in Sweden
Geoffrey van Leeuwen Mark Rutte Annemiek Fentener van Vlissingen [nl] Willem-Alexander of the Netherlands Kajsa Ollongren Rolly van Rappard David van
2025_Bilderberg_Conference
Cabinet of the Netherlands, 2022 to 2024
maternity leave in December 2023, and she was temporarily replaced by Geoffrey van Leeuwen. The fourth Rutte cabinet was dissolved upon the swearing in of the
Fourth_Rutte_cabinet
Bilateral relations
between both nations. In March 2024, Dutch Minister for Foreign Trade Geoffrey van Leeuwen paid a visit to Mexico where he met with his counterpart and met
Mexico–Netherlands_relations
The minister of foreign affairs (Dutch: minister van Buitenlandse Zaken) is a member of the cabinet of the Netherlands and the head of the Ministry of
List of ministers of foreign affairs of the Netherlands
List_of_ministers_of_foreign_affairs_of_the_Netherlands
Historical re-enactment group in Leicester, England
by Mick Baker, drawn from the Channel 4 series and a feature by Geoffrey van Leeuwen, 30 November 2003 "Town couple are 'Vikings'". Loughborough Echo
Vikings_of_Middle_England
Bilateral relations
military network the prior year. The same month, Dutch trade minister Geoffrey van Leeuwen justified export controls on ASML tools to China on the grounds that
China–Netherlands_relations
2025 Dutch film by Mike van Diem
Anouk Fedja van Huêt: Danny Noortje Herlaar: Gwen Valentijn Dhaenens: Erik Karl Markovics: Dr. Maier Rosa van Leeuwen: Madelon Frédérique van Baarsen: Elise
Our_Girls
Burger appointed Minister of the Interior; Eelco van Kleffens appointed Minister for Foreign Policy; Herman van Roijen and Sigrid Kaag appointed Minister of
Minister without portfolio (Netherlands)
Minister_without_portfolio_(Netherlands)
Binary star in the constellation Lepus
doi:10.1134/S1063773712050015. XHIP record for this object at VizieR. van Leeuwen, F.; et al. (2007). "Validation of the new Hipparcos reduction". Astronomy
HD_32450
Country in Oceania
2025. Nipperess 2015, p. 9 Murphy & van Leeuwen 2021, p. 37 Murphy & van Leeuwen 2021, p. 45 Murphy & van Leeuwen 2021, p. 53 "World-first mapping of
Australia
Quadruple star system in the constellation Orion
Bibcode:2004A&A...424..727P. doi:10.1051/0004-6361:20041213. S2CID 119387088. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Mu_Orionis
at. Hendrika Johanna van Leeuwen (1919). "Vraagstukken uit de electronentheorie van het magnetisme" (PDF) (in Dutch). van Leeuwen, Hendrika Johanna (1921)
List of inventions and discoveries by women
List_of_inventions_and_discoveries_by_women
Star in the constellation Orion
old, consistent with other stars thought to be members of NGC 1980. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
HD_36960
Triple star system in the constellation Eridanus
1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR. van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
40_Eridani
Star cluster in the constellation of Taurus
06207. Bibcode:2023A&A...674A..37G. doi:10.1051/0004-6361/202243797. Van Leeuwen, F. (2009). "Parallaxes and proper motions for 20 open clusters as based
Pleiades
City in Utah, United States
was developed in 1948 from a war time housing project. George Herman Van Leeuwen was instrumental in securing the land from the federal government and
Washington_Terrace,_Utah
Visual binary star system
arXiv:1108.4971. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
WR_86
Not-for-profit advocacy group
Princeton University Press. ISBN 978-0-691-16917-0. Spek, R. J. van der; Leeuwen, Bas van (15 May 2018). Money, Currency and Crisis: In Search of Trust
Positive_Money
Neighborhood in California, US
Laurence Trimble, actor, writer, film director Troy Van Leeuwen, musician and record producer Don Van Vliet (aka Captain Beefheart), musician, singer and
Woodland_Hills,_Los_Angeles
2012-02-27. Retrieved 2010-07-16. "Naming Stars". Retrieved 13 December 2017. van Leeuwen, Floor (13 August 2007). "Validation of the new Hipparcos reduction"
List_of_stars_in_Sagittarius
Star in the constellation Puppis
doi:10.1134/S1063773712050015. XHIP record for this object at VizieR. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
HD_56456
Variable star in the constellation Orion
using VLBI. "Download Data". aavso.org. AAVSO. Retrieved 1 October 2021. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
S_Orionis
Nearest star to the Solar System
Bernacca, P. L.; Crézé, M.; Donati, F.; Grenon, M.; Grewing, M.; van Leeuwen, F.; van der Marel, H.; Mignard, F.; Murray, C. A.; Le Poole, R. S.; Schrijver
Proxima_Centauri
Extinct baronetcy in the Baronetage of England
Duplock (first Archdeacon of North-West Europe) Geoffrey Allen Dirk van Leeuwen John de Wit Paul Vrolijk Sam Van Leer Northern France /France Eric McLellan
Bishopp_baronets
Star in the constellation Cepheus
arXiv:1108.4971, Bibcode:2012AstL...38..331A, doi:10.1134/S1063773712050015 van Leeuwen, F. (2007), "Validation of the new Hipparcos reduction", Astronomy and
HD_206267
Bibcode:2013A&A...555A..24O. doi:10.1051/0004-6361/201321063. ISSN 0004-6361. van Leeuwen, F. (1 November 2007). "Validation of the new Hipparcos reduction". Astronomy
List_of_largest_stars
Star in the constellation Ursa Major
was a United States Navy Crater class cargo ship named after the star. van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction", Astronomy
Megrez
Star in the constellation Ophiuchus
Union officially recognized constellations, it was placed in Ophiuchus. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
67_Ophiuchi
Star in the constellation Cassiopeia
1134/S1063773712050015. eISSN 1562-6873. ISSN 1063-7737. S2CID 119257644. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
PZ_Cassiopeiae
Planet orbiting Gliese 15 A
Bibcode:2018A&A...617A.104P. doi:10.1051/0004-6361/201732535. S2CID 54990041. van Leeuwen, F. (2007). Validation of the new Hipparcos reduction Archived 2019-12-07
Gliese_15_Ab
Star in the southern constellation Pavo
brightness difference between the two components of 1.3 magnitudes. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Alpha_Pavonis
Star in the constellation Puppis
doi:10.1134/S1063773712050015. XHIP record for this object at VizieR. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
HD_61330
Star in the constellation Lupus
{5,772}{24,550}}{\biggr )}^{4}\cdot 10^{4.26}}}=7.46\ R_{\odot }} . van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction", Astronomy
Alpha_Lupi
Study of organic compounds containing metal(s)
in Synthesis. Oxford University Press. ISBN 978-0-19-855666-4. Leeuwen, Piet W. N. M. van (2005). Homogeneous Catalysis: Understanding the Art. Springer
Organometallic_chemistry
Star system in the constellation Taurus
Alcyone is a single star system. Circumstellar disc Shell star White Tiger van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Alcyone_(star)
Binary star in the constellation Scorpius
Bernacca, P. L.; Crézé, M.; Donati, F.; Grenon, M.; Grewing, M.; van Leeuwen, F.; van der Marel, H.; Mignard, F.; Murray, C. A.; Le Poole, R. S.; Schrijver
Antares
Star in the constellation Orion
period is 0.432 days and the 0.3-day period was an alias. Orion's Sword van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Eta_Orionis
Star in the constellation of Monoceros
7" and magnitude 13.1, and C, at separation 47.9" and magnitude 13.6. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Gamma_Monocerotis
Star in the constellation Puppis
and there is a more distant companion B at 59.4" and 9.5 magnitude. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
HD_69142
French conductor, composer, and percussionist
Bart Berman fabulous pianist]. Het Vrije Volk (6 June): 12. Leeuwen, Jos van. 1970. "Epifani van Berio" [Epifani by Berio]. De Tijd (6 June): 9. "Jubileumconcert
Diego_Masson
Double star in the constellation Andromeda
doi:10.1134/S1063773712050015. XHIP record for this object at VizieR. van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction", Astronomy
HD_7853
Stellar classification
doi:10.1086/497981. S2CID 18683397. See Table 2 for stellar parameters. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
A-type_main-sequence_star
Partition of Earth's surface into subdivided cells
Archived from the original on November 16, 2020. Retrieved October 8, 2015. van Leeuwen, Diederik; Strebe, Daniel (January 2006). "A "Slice-and-Dice" Approach
Discrete_global_grid
Award
Anna Scaife 2020 Roland Bacon 2021 Floor van Leeuwen 2022 Frank Eisenhauer 2023 Roberto Abraham, Pieter van Dokkum 2024 Keith Bannister & Ryan Shannon
Jackson-Gwilt_Medal
Yellow-white hued star in the constellation Monoceros
and magnitude 9.68, and D, with separation 38.1" and magnitude 13.4. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Zeta_Monocerotis
Austrian linguist (born 1950)
Studies Program. Central European University. Retrieved 2026-04-16. Leech, Geoffrey. "Ruth Wodak". Academy of Europe. Retrieved 2026-04-16. "2026 Ruth Wodak:
Ruth_Wodak
Triple star system in the constellation of Sculptor
doi:10.1134/S1063773712050015. XHIP record for this object at VizieR. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Delta_Sculptoris
Constellation in the northern celestial hemisphere
Bibcode:2006AJ....132..161G. doi:10.1086/504637. S2CID 119476992. van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Lyra
Star in the constellation of Orion
Orion Nebula. 42 Ori is the star which excites and illuminates NGC 1977. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
42_Orionis
Star in the constellation Andromeda
Bernacca, P. L.; Crézé, M.; Donati, F.; Grenon, M.; Grewing, M.; van Leeuwen, F.; van der Marel, H.; Mignard, F.; Murray, C. A.; Le Poole, R. S.; Schrijver
V529_Andromedae
Brightest star in the constellation Boötes
also mentioned in the 2024 song "Arcturus Beaming" by The Crane Wives. van Leeuwen, Florian (November 2007). "Validation of the new Hipparcos reduction"
Arcturus
Binary star in the constellation Leo
are still subject to uncertainites and should be viewed with caution. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Gamma_Leonis
Ongoing extinction event caused by human activity
PMC 1187974. PMID 16085711. Connor, Simon E.; Van Leeuwen, Jacqueline F. N.; Rittenour, Tammy M.; Van der Knaap, Willem O.; Ammann, Brigitta; Björck
Holocene_extinction
Beta Lyrae variable star in the constellation Canis Major
393–412. Bibcode:1936AN....260..393G. doi:10.1002/asna.19362602202. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
UW_Canis_Majoris
112(2), 443–477. https://doi.org/10.1162/003355397555253 Read, D., & van Leeuwen, B. (1998). Predicting hunger: The effects of appetite and delay on choice
List_of_cognitive_biases
Star in the constellation Boötes
doi:10.1134/S1063773712050015. XHIP record for this object at VizieR. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
CY_Boötis
Second brightest star in the constellation Sagittarius
Second-closest star that will explode in a core-collapse supernova. van Leeuwen, Floor (13 August 2007). "Validation of the new Hipparcos reduction"
Sigma_Sagittarii
Star in the constellation Sagittarius
primary has one companion, B, with magnitude 12.7 and separation 54.4". Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
HD_190056
Brightest star in the constellation Lyra
rev. ed.). Cambridge, Massachusetts: Sky Pub. ISBN 978-1-931559-44-7. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Vega
A-type main sequence star in the constellation Serpens
companion, a magnitude +9.4 star at an angular separation of 46 arcseconds. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Nu_Serpentis
Triple star system in the constellation of Andromeda
Bibcode:2002ApJS..141..503N. doi:10.1086/340570. S2CID 51814894. van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
ADS_48
Holy Roman Emperor from 1508 to 1519
from the original on 24 October 2021. Retrieved 24 October 2021. Jacoba Van Leeuwen (2006). "Balancing Tradition and Rites of Rebellion: The Ritual Transfer
Maximilian I, Holy Roman Emperor
Maximilian_I,_Holy_Roman_Emperor
Red supergiant star in the constellation Sagittarius
Bibcode:2001PASP..113..764D. doi:10.1086/320802. S2CID 16285959. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
KW_Sagittarii
Star in the constellation Triangulum
red dwarf Alpha Trianguli C are apparently unrelated background stars. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Alpha_Trianguli
Red supergiant star in the constellation Orion
"Merriam-Webster Dictionary: Betelgeuse". Retrieved 23 April 2018. van Leeuwen, F.; et al. (November 2007). "Hipparcos, the new reduction". Astronomy
Betelgeuse
Brightest star in the constellation Leo
Press. (Subscription or participating institution membership required.) van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Regulus
Class B2.5V star in the constellation Sagittarius
alone in Peasant asterism, Dipper mansion (see : Chinese constellation). Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
HD_172910
Star in the constellation Puppis
It has one companion, B, with magnitude 9.81 and separation 26.4". Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
HD_68601
Star in the constellation Aries
is 0.0046491 AU, so the star's radius is 14.9 x 0.0046491 = 0.069 AU. van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction", Astronomy
Hamal
Brightest star in Earth's night sky
759G. doi:10.1134/S1063773706110065. ISSN 1063-7737. S2CID 119231169. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Sirius
1974 film by Pier Paolo Pasolini
"The Arabian Nights in Film Adaptations". In Marzolph, Ulrich; Leeuwen, Richard van; Wassouf, Hassan (eds.). The Arabian Nights Encyclopedia. ABC-CLIO
Arabian_Nights_(1974_film)
Star in the Taurus constellation
rev. ed.). Cambridge, Massachusetts: Sky Pub. ISBN 978-1-931559-44-7. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Maia_(star)
Malcolm Le Grice, 84, British painter, filmmaker and photographer. Hans van Leeuwen, 92, Dutch physicist. Minny Luimstra-Albeda, 89, Dutch politician, senator
Deaths_in_December_2024
Espionage techniques
Intelligence Foundation Rivest, Ronald L. (1990). "Cryptology". In J. Van Leeuwen (ed.). Handbook of Theoretical Computer Science. Vol. 1. Elsevier. Grant
Tradecraft
Binary star in the northern constellation of Hercules
was a United States Navy Crater class cargo ship named after the star. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Beta_Herculis
English computer scientist (1912–1954)
Massachusetts: Belknap Press. ISBN 978-0-674-94052-9. Cooper, S. Barry; van Leeuwen, Jan (2013). Alan Turing: His Work and Impact. New York: Elsevier.
Alan_Turing
Belgian actress
Noémie Gabriel Le Bomin Everyone's Life Isabelle Claude Lelouch Hoe kamelen leeuwen worden Robin Lydia Rigaux The Red Neon The woman Ledwin Short 2019 Chamboultout
Isabelle_de_Hertogh
Australian racing driver (born 1976)
Peter Brock medal at CAMS Awards". Speedcafe. Retrieved 2 April 2025. van Leeuwen, Andrew (7 December 2017). "Webber inducted into Australian Motor Sport
Mark_Webber_(racing_driver)
Star in the constellation Cepheus
brightest likely members apart from 19 Cep itself are 10th magnitude stars. van Leeuwen, F. (2007), "Validation of the new Hipparcos reduction", Astronomy and
19_Cephei
Multiple star in the constellation Ophiuchus
additional component, C, has a separation of 100.8" and magnitude 11.28. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Tau_Ophiuchi
Multi-star system in the constellation of Scorpius
Scorpii appears on the flag of Brazil, symbolising the state of Maranhão. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Beta_Scorpii
Binary star in the constellation Sagittarius
{5,772}{5,808}}{\biggr )}^{4}\cdot 10^{-0.05}}}=0.932\ R_{\odot }.} van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Epsilon_Sagittarii
Holocene climate period during which northern Africa was wetter than today
Sylvestre et al. 2013, p. 223. Connor, Simon E.; Lewis, Tara; van Leeuwen, Jacqueline F.N.; van der Knaap, W.O. (Pim); Schaefer, Hanno; Porch, Nicholas; Gomes
African_humid_period
Blue-white giant star in the constellation of Taurus
USS Electra (AK-21/AKA-4), were both ships of the United States Navy. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Electra_(star)
Coordination compound
(8): 2835–2886. doi:10.1021/cr990277l. PMID 11749307. Piet W. N. M. van Leeuwen "Homogeneous Catalysis: Understanding the Art", 2004, Wiley-VCH, Weinheim
Transition metal complexes of dienes, trienes, and tetraenes
Transition_metal_complexes_of_dienes,_trienes,_and_tetraenes
Bibcode:2015MNRAS.451L..30K. doi:10.1093/mnrasl/slv060. S2CID 119263441. Van Leeuwen, Floor (1999). "HIPPARCOS distance calibrations for 9 open clusters"
List of unsolved problems in physics
List_of_unsolved_problems_in_physics
Star system in the constellation Taurus
97 Tauri, named Lembu from another Balinese constellation in Taurus Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Tau_Tauri
Binary star in the constellation Ursa Major
temperature of 165 K is orbiting the primary at a separation of 55.2 AU. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
Kappa_Ursae_Majoris
Star in the constellation Virgo
(4): 405–412. Bibcode:1950MNRAS.110..405.. doi:10.1093/mnras/110.4.405. van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction", Astronomy
61_Virginis
Star in the constellation Puppis
at 12 ± 16 MJ, and it might just be a dense clump of gas and dust. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
L2_Puppis
Star in the constellation Ophiuchus
Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065. S2CID 119231169. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
30_Ophiuchi
Multiple star system in the constellation Sagittarius
light-years from Earth based on their Gaia Data Release 3 parallaxes. Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Mu_Sagittarii
Constellation in the northern celestial hemisphere
Centre de Données astronomiques de Strasbourg. Retrieved 18 May 2014. van Leeuwen, F. (2007). "Validation of the New Hipparcos Reduction". Astronomy and
Ursa_Minor
Guides. p. 401. ISBN 978-1-84353-105-0. Retrieved 30 December 2014. Himes, Geoffrey (12 March 2004). "The Proclaimers - "Born Innocent"". The Washington Post
List_of_anti-war_songs
Portuguese archipelago in the North Atlantic
Olga; Amaral-Zettler, Linda A.; Costa, Ana Cristina; Huang, Yongsong; Van Leeuwen, Jacqueline F. N.; Masqué, Pere; Prego, Ricardo; Ruiz-Fernández, Ana
Azores
2411–2422. arXiv:1807.07098. doi:10.1093/mnras/sty1933. ISSN 0035-8711. van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction". Astronomy
List of nearest stars by spectral type
List_of_nearest_stars_by_spectral_type
Star system in the constellation Gemini
massive component is on the main sequence, before becoming a white dwarf. van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and
Rho_Geminorum
travel, tourism, insurance
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
GEOFFREY VAN-LEEUWEN
travel, tourism, insurance