Karl Leistikow (parents unknown) married around the year 1790, but the wife's name is not known. They lived in the village of Labenz, County (Kreis) Scheifelbein located in an area of the country of Pomerania that is now part of Poland, and had four children there:
| Karl Leistiko | Born around 1790. |
| Andreas Gottlieb Leistikow | Born February 19, 1801. |
| Frederick Wilhelm Leistiko | Born February 23, 1805. |
| Julius Leistikow | Born in 1820. |