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Kozak Yakov Pyetrov 1767-1834
	Father:   Kozak Pyetr Byerov 1746
	Mother:
	Place of birth:  Krym
	Family: Unknown parent Syemyen Yakovlyev 1801 Katyerina Yakovlyeva 1802 Sidor Yakovlyev 1805-1847 Angyelina Yakovlyeva 1808 Pyelagyeya Yakovlyeva 1811 Filipp Yakovlyev 1818

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