Question: What prize did Rene Marcelin's mentor Jean Baptiste Perrin receive in 1926?

Context paragraphs:
René Marcelin: René Marcelin (12 June 1885-24 September 1914) was a French physical chemist, who died in World War I at a young age.  He was a pupil of Jean Baptiste Perrin at the Faculty of Sciences in Paris and performed theoretical studies in the field of chemical kinetics.

Jean Baptiste Assenede: Jean Baptiste Assenede (also Jan Baptist Assenede, Jean Baptiste Assenie, Jean Baptiste Asseny and nickname Lantaren was a Flemish painter from the Baroque who was active in Italy in the middle of the 17th century.  He was born in Tournai in the first half of 17th century.  He is recorded in Rome from 1646 to 1655.  Here he became a member of the Bentvueghels, an association of mainly Dutch and Flemish artists active in Rome.  His nickname (the so-called 'bent-name') was 'Lantaren', which is Dutch for 'Lantern'.  No existing work of his hand is known today.

Jean Baptiste Perrin: Jean Baptiste Perrin {'1': ", '2': ", '3': 'ForMemRS', '4': "} (30 September 1870 – 17 April 1942) was a French physicist who, in his studies of the Brownian motion of minute particles suspended in liquids, verified Albert Einstein’s explanation of this phenomenon and thereby confirmed the atomic nature of matter (sedimentation equilibrium).  For this achievement he was honoured with the Nobel Prize for Physics in 1926.

Fort St. Jean Baptiste State Historic Site: Fort St. Jean Baptiste State Historic Site, or Fort des Natchitoches, in Natchitoches, Louisiana, USA, is a replica of an early French fort based upon the original blueprints of 1716 by Sieur Charles Claude Dutisné and company.  The settlement which became the town of Natchitoches was founded in 1714 by French Canadian Louis Antoine Juchereau de St. Denis as the first permanent European settlement in the lands later encompassed by the Louisiana Purchase.  In 1722, Juchereau de St. Denis in 1722 became commandant of Fort St. Jean Baptiste des Natchitoches.

Jean Baptiste Perrin (fl. 1786): Jean Baptiste Perrin (fl.  1786–1798) was a tutor and educational author.  Born in France, he moved to Dublin and became a teacher of French.  He often resided for months at a time in the houses of such of the Irish gentry as desired to acquire a knowledge of the French tongue.

Jean Baptiste Point Du Sable Homesite: The Jean Baptiste Point Du Sable Homesite is the location where, in the 1780s, Jean Baptiste Point du Sable located his home and trading post.  This home is generally considered to be the first permanent, non Native, residence in Chicago, Illinois.  The site of Point du Sable's home is now partially occupied by and commemorated in Pioneer Court at 401 N. Michigan Avenue in the Near North Side community area of Chicago, Illinois.

Charles Perrin: Charles Jean Baptiste Perrin (July 6, 1875 – March 26, 1954) was a French rower who competed in the 1900 Summer Olympics.

Henri Bonnart: Henri Bonnart, a French painter and engraver, was the brother of Robert, Jean Baptiste, and Nicolas Bonnart.  He was born in Paris in 1642, became rector of the Academy of St. Luke, and died in Paris in 1711.  Le Blanc attributes to him 201 plates, of which 20 are religious subjects, 46 portraits, and 1S5 costume prints.  His son, Jean Baptiste Henri Bonnart, followed his father's profession, and died in 1726, aged about 48 years.  In Perrault's 'Cabinet des Beaux- Arts,' published in Paris in 1690, there is a plate of a ceiling ornamented with figures, which is probably by him; it is etched in a free, masterly style, finished with the graver, and marked Jean Bonnart, Junior, del.  et sculpt.

Jean Baptiste LeLande: Jean Baptiste LaLande was an American merchant.  Born May 19, 1778 in Sainte Genevieve, Missouri, to Jean Baptiste LaLande Sr. and Marguerite Lefevre.  In 1804 he left Kaskaskia, Illinois with a small outfit of merchandise bound for Santa Fe, New Mexico.  As a result, he is credited as being the first American to establish commercial contact with Santa Fe.  At that time Santa Fe was Spanish territory and Spanish law prohibited foreigner trading.  Upon arriving in New Mexico LaLande was arrested by Spanish authorities and the trade goods were confiscated.  Spanish governor Alencaster released LaLande from prison in 1805 after LaLande agreed to accompany the Pedro Vial expedition in 1806.  The expedition's purpose was to establish Pawnee allegiance to Spain.

DuSable High School: Jean Baptiste Point DuSable High School was a public 4–year high school located in the Bronzeville neighborhood on the South Side of Chicago, Illinois, United States.  DuSable was operated by the Chicago Public Schools district.  The school was named after Chicago's first permanent non-native settler, Jean Baptiste Point Du Sable.  Constructed between 1931–34, DuSable opened in February 1935.  Since 2005, The school building serves as home to two smaller schools; the Bronzeville Scholastic Institute and the Daniel Hale Williams Preparatory School of Medicine.  Both of the schools use the DuSable name in an athletics context.  The DuSable Leadership Academy was housed at the location until it closed after the 2015–16 school year.  The school building was designated a Chicago Landmark on May 1, 2013.

Supporting paragraphs: René Marcelin Jean Baptiste Perrin
Answer: Nobel Prize for Physics