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Kovalev Yuriy (Gyeorgiy) Nikolayev 1778
	Father:   Kovalyev Nikolay Yer`yev (Gyeorgiyev) 1754
	Mother:
	Place of birth:  Krym
	Family: Unknown parent Kharalampiy Yuryevich (Gyeorgiyevich) 1808 Daniil Yuryev 1810

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