Search for surnames in the database.  Surname representatives     Surname in population censuses	Surname tree  Dynamic Surname tree	Marital ties of the surname  Surname Demographics

Kosay Konstantin Ivanov 1879
	Father:   Kosay Ivan Konstantinov 1851
	Mother:   Topalov(Topal) Anna Yelyefyer`yeva 1858
	Place of birth:  Novaya Karan`

---