This genealogy website features the ancestors and descendants of Heinrich "Henry" Ohlhausen and Nathalia Koenig who were married 5 March 1917 in Crossfield Alberta, Canada. Both families fall into the North American classification of "Germans from Russia".
Ohlhausen families in Canada today can trace their lineage back to Russia and their ancestor Ferdinand Ohlhausen, as most of the families of 3 (Anton, Michael, Wilhelm) of his 5 sons emigrated from Russia to Canada.
Two sons Jakob and Friedrich immigrated to Germany during WWII and their descendants can be found mostly in Germany.
The only daughter Maria, immigrated to Austria and her descendants Pohl can be found mostly in Austria.