- Birth: 1799, Kröpelin, Prussia
- Death: 1853, Lyndoch Valley, South Australia
Descendants of Heinrich Johann Gottlieb HELMKE
1 Heinrich Johann Gottlieb HELMKE
=Catharina Dorothea KUHLMANN
2 Sophie Marie Charlotte HELMKE
=Heinrich Adolph Friedrich LUCK Marriage: 13 FEB 1851, Lyndoch Valley, South Australia
3 Heinrich Theodor Ferdinand LUCK
=Caroline Friederike Mathilde Henriette ROENNFELDT Marriage: 13 JUN 1878, Gnadenfrei, South Australia
4 Caroline LUCK
4 Walter Benno LUCK
4 Theodor Martin LUCK
4 Sydney George LUCK
4 Martin Albert LUCK
4 Henry Carl LUCK
=Ernstine Helene KOCH Marriage: 31 JUL 1915, Peterborough, South Australia
4 Minna Amalia LUCK
3 Carl Friedrich (Charles) LUCK
=Elizabeth MOON Marriage: 23 NOV 1888, Parkside, South Australia
3 Albert Carl Friedrich (Charles Frederick) LUCK
=Annie Elizabeth EXCELL Marriage: 17 OCT 1890, Adelaide, South Australia
4 Roy Frederick Wickens LUCK
4 Vera Marie LUCK
=Adolph Rudolph Ludwig MODRA
4 Muriel Alice LUCK
3 Wilhelm Friedrich Heinrich LUCK
=Eda CRABB Marriage: 23 JAN 1893
4 Doretta LUCK
4 Frederick William Benjamin LUCK
= FLORENCE
4 Hilda Mary Stapleton LUCK
4 Eda Alice LUCK
2 Friederike Marianne Auguste HELMKE
=Ferdinand Otto Bernhard VON BOECKMANN Marriage: 1851, Lyndoch Valley, South Australia
2 Minna Theresa HELMCKE
=Martin Johann Friedrich Joachim ROENNFELDT
3 Caroline Friederike Mathilde Henriette ROENNFELDT
=Heinrich Theodor Ferdinand LUCK Marriage: 13 JUN 1878, Gnadenfrei, South Australia
4 Caroline LUCK
4 Walter Benno LUCK
4 Theodor Martin LUCK
4 Sydney George LUCK
4 Martin Albert LUCK
4 Henry Carl LUCK
=Ernstine Helene KOCH Marriage: 31 JUL 1915, Peterborough, South Australia
4 Minna Amalia LUCK
3 Doretta Franziska Johanne ROENNFELDT
=Ernst Martin KRANZ
4 Minna Theresa KRANZ
=John Arthur MAYWALD
4 Selma Maria KRANZ
3 Wilhelmina Emilie Mathilda ROENNFELDT
=Johannes ZWAR
2 Henriette Waldemine Friedricke HELMKE
= EGGERS
=Elise FAHL