Nicholas Nicolaievitch
Born:  27-Jul-1831
Died: 13-Apr-1891
Father: Nicholas I
Mother: Charlotte of Prussia (Alexandra Feodorovna)
Marriage: Alexandra of Oldenburg (Alexandra Petrovna)
(1838-1900)
Children:
Nicholas Nicolaievitch (1856-1929)

Peter Nicolaievitch (1864-1931)