B. Koerner / K. Fix, Eifeler Geschlechterbuch 1 (DGB 99), Görlitz 1938, S. 179
http://www.genpluswin.de/Muster.pdf (Nr. 122, 200.1)
Johann Peter LOHMANN > | (1738-1819)x1764 Johann Peter LOHMANN | Maria Elisabeth SIEPMANN | (1765-1816)x1797 (1741-1807) Friedrich Wilhelm LOHMANN | | (1801-1872)x1828 | Johann Michael HEILENBECK > | | | (1734-1810)x1769 | | Anna Katharina Luisa HEILENBECK | Anna Katharina GEVELHOFF | (1778-1849)x1797 (1748-....) Friedrich Wilhelm LOHMANN | ____________________________ | (1831-1899)x1859 | | | | __________________________________|____________________________ | | | | | Elisabeth HOHMANN | ____________________________ | (1807-1876)x1828 | | | |__________________________________|____________________________ |--Elisabeth Theodora LOHMANN | (1862-1927)x1885 ____________________________ | | | Johann Hermann Adolf HEYMER |____________________________ | | (1750-....) | Johann Franz HEYMER | ____________________________ | | (1796-1859)x1826 | | | | | Maria Magdalena CORDES |____________________________ | | | Luisa Adelheid HEYMER | ____________________________ (1836-1920)x1859 | | | __________________________________|____________________________ | | | Franziska Theodora THEULE | ____________________________ (1801-1859)x1826 | | |__________________________________|____________________________