Question: Lawrencium was named in honor of the chemist of what nationality?

Context paragraphs:
Ludwig Mond: Ludwig Mond (7 March 1839 – 11 December 1909) was a German-born chemist and industrialist who took British nationality.  He discovered an important, previously-unknown class of compounds called metal carbonyls.

James Stephenson: James Albert Stephenson (14 April 1889 – 29 July 1941) was a British actor.  The son of chemist and druggist John G. Stephenson and his wife Emma, Stephenson grew up in the West Riding of Yorkshire and Burnley, Lancashire, with his brothers, Alan and Norman.  He became a bank clerk and later had a career as a merchant.  In the 1930s, he emigrated to the United States and took U.S. nationality in 1938.

Lionel Tertis International Viola Competition: The Lionel Tertis International Viola Competition is an international music competition for viola players established in 1980 to honor the memory of the English viola virtuoso Lionel Tertis.  This triennial event is held at the Erin Arts Centre, Port Erin, Isle of Man.  Participants are of any nationality and are under 30 years of age.

List of Victoria Cross recipients by nationality: This is a list of recipients of the Victoria Cross by nationality.  This list does not include the Victoria Cross awarded to the American Unknown Soldier of World War I Tomb of the Unknowns, buried in Arlington National Cemetery.  He was awarded the VC posthumously in 1921.  This gesture reciprocated the award of the Medal of Honor to the British Unknown Warrior.

Victorium: Victorium, originally named monium, is a mixture of gadolinium and terbium.  In 1898, English chemist William Crookes reported his discovery of it in his inaugural address as president of the British Association for the Advancement of Science.  He identified the new substance, based on an analysis of the unique phosphorescence and other ultraviolet-visible spectral phenomena, as a new chemical element, although this was later shown to be false.  The name monium means "alone", because its spectral lines stood alone at the end of the ultraviolet spectrum.  In 1899 Crookes renamed the purported element "victorium" in honor of Queen Victoria's recent diamond jubilee.  He assigned it the symbol Vc.  By 1905, however, French chemist Georges Urbain had proven that victorium was not a distinct element but rather an impurity of gadolinium.

Gadolinium: Gadolinium is a chemical element with symbol Gd and atomic number 64.  Gadolinium is a silvery-white, malleable, and ductile rare earth metal.  It is found in nature only in oxidized form, and even when separated, it usually has impurities of the other rare earths.  Gadolinium was discovered in 1880 by Jean Charles de Marignac, who detected its oxide by using spectroscopy.  It is named after the mineral gadolinite, which is one of the minerals in which gadolinium is found, itself named for the chemist Johan Gadolin.  Pure gadolinium was first isolated by the chemist Paul Emile Lecoq de Boisbaudran in about 1886.

Lawrencium: Lawrencium is a synthetic chemical element with symbol Lr (formerly Lw) and atomic number 103.  It is named in honor of Ernest Lawrence, inventor of the cyclotron, a device that was used to discover many artificial radioactive elements.  A radioactive metal, lawrencium is the eleventh transuranic element and is also the final member of the actinide series.  Like all elements with atomic number over 100, lawrencium can only be produced in particle accelerators by bombarding lighter elements with charged particles.  Twelve isotopes of lawrencium are currently known; the most stable is Lr with a half-life of 11 hours, but the shorter-lived Lr (half-life 2.7 minutes) is most commonly used in chemistry because it can be produced on a larger scale.

Baylis–Hillman reaction: The Baylis–Hillman reaction is a carbon-carbon bond forming reaction between the α-position of an activated alkene and an aldehyde, or generally a carbon electrophile.  Employing a nucleophilic catalyst, such as tertiary amine and phosphine, this reaction provides a densely functionalized product (e.g. functionalized allyl alcohol in the case of aldehyde as the electrophile).  This reaction is also known as the Morita–Baylis–Hillman reaction or MBH reaction.  It is named for the Japanese chemist Ken-ichi Morita, the British chemist Anthony B. Baylis, and the German chemist Melville E. D. Hillman.

Ramón Unzaga: Ramón Unzaga Asla (1894 – 31 August 1923) was a Chilean citizen football player.  He was born in Bilbao, Spain.  Unzaga emigrated to Talcahuano, Chile, in 1906 at 12 years of age, with his parents.  In 1912 the eighteen-year-old Unzaga impressed the Talcahuano sports delegation with his football ability, so they signed him to the football club.  He began his career and adopted the Chilean nationality.  Unzaga is attributed as the first person to create the bicycle kick, devising the move playing for his club team in 1914 in "El Morro" stadium of Talcahuano.  The kick is labeled the "chorera" in honor of the team he played for that was called the "escuela chorera" (chorera school) at the time.  In the Copa America of 1916 and 1920 playing for the Chilean national team, Unzaga repeated the kick on various occasions in which the Argentine press labels the kick as "la chilena".

Ernest Lawrence: Ernest Orlando Lawrence (August 8, 1901 – August 27, 1958) was a pioneering American nuclear scientist and winner of the Nobel Prize in Physics in 1939 for his invention of the cyclotron.  He is known for his work on uranium-isotope separation for the Manhattan Project, as well as for founding the Lawrence Berkeley National Laboratory and the Lawrence Livermore National Laboratory.

Supporting paragraphs: Lawrencium Ernest Lawrence
Answer: American