Michael Lungrün, a farmer, his wife Engera Elisabeth, and son Johann Peter settled in the Volga German colony of Dreispitz on 16 September 1766.
Widower Michael Lundgrün and his family are recorded on the 1798 census of Dreispitz in Households No. Dr23 & Dr24.
Andreas Lundgrün, grandson of Michael Lundgrün, and his family are recorded on the 1834 census of Franzosen in Household No. 5.
Christian Lundgrün, grandson of Michael Lundgrün, and his family are recorded on the 1834 census of Franzosen in Household No. 83.
They are recorded there on the 1767 census in Household No. 19. The 1767 census records that Michael Lungrün came from the village of Sarmi [?] in Sweden.
- 1834 Franzosen Census (Households No. 5, 83).
- Mai, Brent Alan. 1798 Census of the German Colonies along the Volga: Economy, Population, and Agriculture (Lincoln, NE: American Historical Society of Germans from Russia, 1999): Dr23, Dr24.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 1 (Göttingen: Der Göttinger Arbeitskreis, 1999): 376.