Editing Emperor Nicholas I of Russia (section)

== Marriage and Issue ==
TBA
{| class="wikitable"
|+
!Photo
!Name
!Birth
!Death
!Marriage
|-
|[[File:Romanov_Alexander_1818.jpg|center|frameless|143x143px]]
|[[Emperor Alexander II of Russia|Alexander II]]
|29 April 1818
|13 March 1881 (aged 62)
|(1) [[Princess Marie of Hesse]] (m. 1843); had issue
(2) [[Catherine Dolgorukova]] (m. 1880); had issue
|-
|[[File:Romanov Maria 1819.png|center|frameless|143x143px]]
|[[Grand Duchess Maria Nikolaevna of Russia|Grand Duchess Maria Nikolaevna]]
|18 August 1819
|21 February 1876 (aged 56)
|[[Duke Maximilian of Leuchtenberg]] (m. 1839); had issue
|-
|[[File:Romanov Olga 1822.png|center|frameless|143x143px]]
|[[Grand Duchess Olga Nikolaevna of Russia|Grand Duchess Olga Nikolaevna]]
|11 September 1822
|30 October 1892 (aged 70)
|[[King Charles I of Wurttemberg]] (m. 1846); no issue
|-
|[[File:Romanov Alexandra 1825.png|center|frameless|143x143px]]
|[[Grand Duchess Alexandra Nikolaevna of Russia|Grand Duchess Alexandra Nikolaevna]]
|24 June 1825
|10 August 1844 (aged 19)
|[[Prince Frederick William of Hesse-Kassel]] (m. 1844); had issue
|-
|[[File:Romanov Konstantin.png|center|frameless|143x143px]]
|[[Grand Duke Konstantin Nikolaevich of Russia|Grand Duke Konstantin Nikolaevich]]
|21 September 1827
|25 January 1892 (aged 64)
|[[Princess Alexandra of Saxe-Altenburg]] (m. 1848); had issue
|-
|[[File:Romanov Nicholas 1831.png|center|frameless|143x143px]]
|[[Grand Duke Nicholas Nikolaevich of Russia|Grand Duke Nicholas Nikolaevich]]
|8 August 1831
|25 April 1891 (aged 59)
|[[Princess Alexandra of Oldenburg]] (m. 1856); had issue
|-
|[[File:Romanov Michael 1832.png|center|frameless|143x143px]]
|[[Grand Duke Michael Nikolaevich of Russia|Grand Duke Michael Nikolaevich]]
|25 October 1832
|18 December 1909 (aged 77)
|[[Princess Cecilie of Baden]] (m. 1857); had issue
|}