Question: Where did Matisse spend his childhood?
About the article "Henri Matisse", section "Early life and education".

Candidate passages:
In 1941, Matisse, who lived most of the year in Nice in the south of France, developed cancer and underwent surgery.
During the long recovery he was particularly helped by a young part-time nurse, Monique Bourgeois, who had answered his advertisement seeking "a young and pretty nurse" and who took care of Matisse with great tenderness.
Matisse asked her to pose for him, which she did, and several drawings and paintings exist.
In 1943 Bourgeois decided to enter the Dominican convent in Vence, a nearby hill town to Nice, and she became Sister Jacques-Marie.
Matisse eventually bought a home at Vence, not far from the convent where the young nun was stationed.
She visited him and told him of the plans the Dominicans had to build a chapel beside the girls' high school which they operated in Vence.
She asked Matisse if he would help with the design of the chapel.
He had never done anything like it, but Matisse agreed to help, beginning in 1947.
Father Marie-Alain Couturier, who collaborated on several artistic Catholic churches after World War II, was also involved in the project.
At the age of 77, Matisse began the greatest project of his life and spent more than four years working on the chapel, its architecture, stained glass windows, interior furnishings, murals, and the vestments of the priests.
It is perhaps the greatest ensemble artwork of the 20th century, and certainly the greatest religious commission.
While Matisse had been baptized a Catholic, he had not practiced the religion for many years.
He designed the chapel as an artistic challenge.
The story of the friendship and collaboration of Matisse and Sister Jacques Marie is related in her 1992 book "Henri Matisse: La Chapelle de Vence" (ISBN 2909767000) and in the 2003 documentary "Model for Matisse".
Sister Jacques Marie died in 2004, aged 84. 
Sophie's father is the sculptor and inventor Paul Matisse, a Harvard graduate.
Her grandfather, Paul's father, was the distinguished Modern art dealer Pierre Matisse, who'd moved to America in the 1920s.
Pierre was the youngest child of prominent 20th century painter Henri Matisse, Sophie's great-grandfather.
Henri Matisse died in 1954, aged 85, eleven years before Sophie's birth.
Family members expressed concern as to Sophie's use of the "Matisse" name, and in her youth she was discouraged from admitting to be a descendent of her famous great-grandfather.
Only by incidentally noticing her family name on museum walls did Sophie come to consider that her great-grandfather may have been someone "exceptional.
"Sophie Matisse's step-grandfather was the artist Marcel Duchamp, who famously reinterpreted Leonardo da Vinci's "Mona Lisa" by adding a mustache.
Duchamp married Sophie's grandmother Alexina "Teeny" Matisse, an American, in 1954 after she and Pierre Matisse divorced.
Sophie has cited Duchamp as an influence, once saying "his presence stopped me from getting too serious.
"Art writers have pointed to the "visual jokes" sometimes apparent in Sophie's own work as a sign of Duchamp's influence.
Sophie Matisse is represented by Francis Naumann Fine Art, LLC, in New York City. 
Sophie Matisse was born in Boston, 1965, and was raised in Cambridge, Massachusetts,having what's been described as a "hippie childhood.
"Her father is the sculptor Paul Matisse, whose grandfather was Henri Matisse.
Sophie makes no secret of "serious" dyslexia in her youth, which she remedied through creative pursuits. 
He was born on September 5, 1906, in Canada, at St. Catharines, Ontario, and spent his childhood in Buffalo, New York.
He studied art beginning in 1927 in California at the Otis Art Institute.
After working at the Walt Disney Studio, he returned to the eastern U.S. for further study at the Pennsylvania Academy of the Fine Arts, and at the Barnes Foundation, where he was exposed to the art of Picasso and Matisse.
In 1934, he had his first one-man showing at the Maryland Institute College of Art.
He was also one of the Independents. 
Francis Mankiewicz (March 15, 1944 in Shanghai, China – August 14, 1993 in Montreal, Quebec, Canada) was a Canadian film director, screenwriter and producer.
In 1945, his family moved to Montreal, where Francis would spend all his childhood.
He was a relative of Joseph L. Mankiewicz and Herman J. Mankiewicz.