Frédéric Chopin Questions historiques et biographiques.
After that, there is the list of the people who signed the statutes (page 9) :
The Polish Wikipedia page
*Félix Wrotnowski (Feliks Wrotnowski, 1803-1871)
*people from the Kingdom of Poland : the original word is Koronarze (the people of the Crown)
Corrections : 9 April 2017
Lien : http://surfredericchopin.blogspot.fr/2016/08/the-lithuanian-society-1831.html