Wilhelm (6 July 1785 –2 July 1823 ) Due to mental illness, Wilhelm was duke in name only, with his cousin Peter, Prince-Bishop of Lübeck, acting as regent throughout his entire reign.[4]
8 January - Mary Frances Schervier, Germane founder of two religious congregations of Religious Sisters of the Third Order Regular of St. Francis, (died 1876)
22 February – Adolph Douai, German-American socialist and abolitionist newspaper editor, journalist and teacher (died 1888)
25 February – Peter Friedhofen, German Roman Catholic professed religious and the founder of the Brothers of Mercy of Mary Help of Christians (died 1860)
^Gerhard Schildt: Von der Restauration zur Reichsgründungszeit, in Horst-Rüdiger Jarck / Gerhard Schildt (eds.), Die Braunschweigische Landesgeschichte. Jahrtausendrückblick einer Region, Braunschweig 2000, pp. 753–766.
^Bille-Hansen, A. C.; Holck, Harald, eds. (1829) [1st pub.:1801]. Kongelig Dansk Hof- og Stats-Calender for Aaret 1829 [Court and State Calendar of the Kingdom of Denmark for the Year 1829] (PDF). Kongelig Dansk Hof- og Statskalender (in Danish). Copenhagen: J.H. Schultz A.-S. Universitetsbogtrykkeri. p. 5, 8, 51. Retrieved 16 September 2019 – via da:DIS Danmark.
^ abDumas père, Alexandre. "Karl Ludwig Sand". Celebrated Crimes. Vol. IV. Wildside Classics. pp. 13–76.
^Otto Drude (1994). Theodor Fontane. Insel Verlag. p. 11.
^Thomas H. Curran (2013). Doctrine and Speculation in Schleiermacher's Glaubenslehre. De Gruyter. p. 6. ISBN9783110876918.