_Semeon OLSHANSKY ___+ | (.... - 1433) _Yuri OLSHANSKY _____| | | | |_____________________ | _Semeon OLSHANSKY ___| | (.... - 1505) | | | _____________________ | | | | |_____________________| | | | |_____________________ | | |--Tatiana Koretska of OLSHANSKY | | _____________________ | | | _____________________| | | | | | |_____________________ | | |_____________________| | | _____________________ | | |_____________________| | |_____________________