French dishes with a Russian (?) Monogram
 

Got us here are French plates, identified stigma, but apart from that on each of them there is also a monogram (hand-painted and enamel).
Never met anyone like monograms?
Can anyone knows who it belongs to?

This is likely to monogram with knyazhskoy crown, was Prince Grigory Gagarin (1810 -1893), Privy Council., Chamberlain, a former vice-president of the Imperial Archaeological Society and vice president of the Imperial Academy of Fine Arts, a famous painter in the Byzantine style, painted in Tiflis Sioni Cathedral and carried out the few buildings in the Caucasus, where he was vicar at Prince Mikhail Vorontsov. Often could hit in France and had a real estate there, the albums of his drawings published in Paris, for example.: "Images of the holy gospels in free imitations ancient sources." Paris: Imp. Lemercier & Co., Ok.1880 city.
Gagarin died at his estate in Chatellerault (Poitiers).

Thank you very much for the information.
It is a pity that the initials did not help, only to coat.

But such a monogram you do not go?
Also on the plates.

Count Corona, and the rest can only guess.
And in the Russian Empire's enough Count's birth on the "O" and "C".
But in Europe ...

Plates manufacturing p-ki Brothers Kornilovyh.Konets XIX century.
I do not think that Europeans are ordered from us.
Although ...

Factory Kornilov Brothers

Factory Kornilov Brothers was founded in 1835 and in 1843 became the supplier of the Imperial Court. From 1886 porcelain products Kornilovs exported abroad. In Paris Kornilovs had a store and warehouses in the U.S. and Canada, the implementation of the Kornilov Porcelain engaged in the well-known firm of Tiffany's. "