| Total estimated families | Total found families | Total estimated population | Nb of states or areas where these families live | Most crowded towns | Most crowded states or areas | |
| Germany | 344 | 246 | 860 | 12 | Saarbrücken Namborn Marpingen |
Saarland |
| United States | 176 | 126 | 387 | 24 | Bemidji (Mn) Laporte (Mn) St Clair Shrs (Mi) Cincinnati (Oh) Cleveland (Oh) Philadelphia(Pa) |
Michigan Minnesota Ohio California |
| France | 90 | 64 | 225 | 16 | Joeuf (54) Magny Lambert (21) Etalante (21) Aignan Le Duc (21) Metz (57) |
Côte d'Or Meurthe et Moselle Moselle |
| Canada | 29 | 21 | 64 | 3 | Waterloo Kitchener Burlington |
Ontario |
| Austria | 20 | 14 | 50 | 5 | Linz St Kanzian |
Niederösterreich |
| Switzerland | 6 | 4 | 15 | 1 | Zürich | Zürich |
| Netherlands | 4 | 3 | 10 | 2 | . | Limburg |
| Great-Britain | 1 | 1 | 3 | 1 | . | Cambs |
| Spain | 1 | 1 | 3 | 1 | . | . |
| Australia | 0 | 0 | 0 | 0 | . | . |
| Ireland (North and South) | 0 | 0 | 0 | 0 | . | . |
| Italy | 0 | 0 | 0 | 0 | . | . |
| New-Zealand | 0 | 0 | 0 | 0 | . | . |
| South Africa | 0 | 0 | 0 | 0 | . | . |
Pascal SCHUMMER