From the Wikipedia page [1]
Maryina roshcha District (Russian: райо́н Ма́рьина ро́ща, lit. "Mary's grove") is an administrative district (raion), one of the seventeen in North-Eastern Administrative Okrug of the federal city of Moscow, Russia. As of the 2010 Census, the total population of the district was 65,973.
The historical area of Maryina Roshcha, which emerged in the mid-19th century on the site of Sheremetev family lands, retained its low-rise, country style until the 1960s.
As a municipal division, it is incorporated as Maryina roshcha Municipal Okrug.