"==External links==* Database of January insurgents* Augustin O'Brien Petersburg and Warsaw: scenes witnessed during a residence in Poland and Russia in 1863-1864 (1864)* William Ansell Day.
" Парадоксы Польского восстания 1863 года.Паны-революционеры против царя-реформатора* "Augustin O’Brien" Petersburg and Warsaw: scenes witnessed during a residence in Poland and Russia in 1863—1864 (1864)* "William Ansell Day".