W. Nägeler / K. Weber, Ortsfamilienbuch Heinade, O. O. 2005, Nr. 3730.1
https://www.ortsfamilienbuecher.de/famreport.php?ofb=heinade&ID=I9925
__ | __|__ | _________________________________________| __ | | | | |__|__ | N. | __ | | | | | __|__ | | | | |_________________________________________| __ | | | | |__|__ |--Friedrich Christian Wilhelm MERKEL | (1863-....) __ | | | __|__ | | | Christian Friedrich MERKEL | __ | | (1800-1864)x1833 | | | | |__|__ | | | Johanna Sophia Luisa Amalia MERKEL | __ (1829-1886) | | | __|__ | | | Johanna Wilhelmina Christiana VERWOHLT | __ (1802-1867)x1833 | | |__|__