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Kostanets Khristofor Sotirov (Isidorov) 1854
	Father:   Kostanyets Sotir Yuryev 1814
	Mother:
	Place of birth:  Yalta
	Family: Unknown parent Mikhail Khristoforovich 1883 Pyetr Khristoforovich 1885 Vladimir Khristoforovich 1895

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