Genealogisches Handbuch bürgerlicher Familien (= DGB) 3, Berlin 1894, S. 375
H.L. von Beckerath, Stammbaum von Beckerath nebst Descendenz, Krefeld 1903, S. 112, 128
__ | _______________________|__ | Peter Johannes Diedrich WOLFFERTS | __ | (1708-1760)x1731 | | | |_______________________|__ | Peter Johannes Diedrich WOLFFERTS | __ | (1736-1795)x1761 | | | | Friedrich REINSHAGEN |__ | | | x1706 | | Gertrud REINSHAGEN | __ | (1706-1784)x1731 | | | | Gertrud STOCK |__ | x1706 |--Johann Friedrich WOLFFERTS | (1762-1786)x1784 __ | | | _______________________|__ | | | Johann Justus RÖDER | __ | | | | | | |_______________________|__ | | | Johanna Maria RÖDER | __ (1732-1766)x1761 | | | _______________________|__ | | | Maria Elisabeth BURCKHARDT | __ | | |_______________________|__