Heinrich Karl Wilhelm Beckmann 1897–1913 | | |
Anna Marie Christine Beckmann 1901–1958 | | |
Wilhelmine Christine Elisabeth Beckmann 1902–1966 Carl Bernhard Ebbecke 1900–1978 | | |
| | Bernhard Johann Beckmann 1867– Louise Krysin Carolina Hatze 1868–1946 | | |
| | Heinrich Karl Wilhelm Beckmann 1829–1901 Anna Marie Christine Viebrock 1827– |
