What happened January 1914 AD

Peruggia was an Italian patriot who believed that Leonardo's painting should have been returned to an Italian museum. Peruggia may have been motivated by an associate whose copies of the original would significantly rise in value after the painting's theft. After having kept the Mona Lisa in his apartment for two years, Peruggia grew impatient and was caught when he attempted to sell it to Giovanni Poggi, director of the Uffizi Gallery in Florence. It was exhibited in the Uffizi Gallery for over two weeks and returned to the Louvre on 4 January 1914.

The Stravinsky family returned to Switzerland (as usual) in the fall of 1913. On 15 January 1914, a fourth child, Marie Milène (or Maria Milena), was born in Lausanne. After her delivery, Katya was discovered to have tuberculosis and was confined to the sanatorium at Leysin, high in the Alps. Igor and the family took up residence nearby.