Пётр Ильич Чайковский ; Лев Оборин

Comprised of:

1. Пётр Ильич Чайковский Male Person, Born: 07 May 1840 in Votkinsk , Died: 06 Nov 1893 in Sankt-Peterburg
2. Лев Оборин Male Person, Born: 11 Nov 1907 in Moscow , Died: 05 Jan 1974 in Moscow