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Dumbur Konstantin Syerafimov 1875
	Father:   Dumbur Syerafim (Gyerasim) Konstantinov 1839
	Mother:
	Place of birth:  M.Yanisol`
	Family: Unknown parent Kharitina Konstantinova 1903 Nadyezhda Konstantinovna 1904-1904 Khariton Konstantinov 1907 Lyubov` Konstantinova 1909 Fyedor Konstantinovich 1911 Ivan Konstantinov 1912-1913 Gyeorgiy Konstantinovich 1914 Kossye (Pordala) Nadyezhda Pavlova Dumbur 1878 Gyeorgiy Konstantinov 1901 Varvara Konstantinova 1905

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