hidden Irinovka, a country estate Irinovka, a country estate (the village of Irinovka, the Vsevolozhsk districy). The estate of the late 19th - early 20th centures. Under its first owner Barony I.Yu. Frederiks two glass-works were built, one of them became a faience factory under... more

hidden Ryabovo, a country estate Ryabovo, a country estate (on the territory of the town of Vsevolozhsk). Under Peter I the estate belonged to A.D. Menshikov, under Anna Ioannovna it belonged to Duke Ernst Johann Biron, in the middle of the 18th century the estate owner was... more