| Fødsel |
24 Apr 1880 |
Villa Douglas, Konstanz, Baden-Württemberg, Preußen, Germany |
| Døpt |
10 Mai 1880 |
Kaga Kyrka, Kaga, Linköping, Östergötland, Sweden |
| Død |
26 Aug 1955 |
Schloss Langenstein, Sachsen-Anhalt, Germany |
| |
| Far |
Ludvig Wilhelm August Douglas, Greve og Riksmarskalk, f. 26 Nov 1849, Riesbach, Zurich, Switzerland |
| Mor |
Anna Louise Dorothea Ehrensvärd, f. 23 Aug 1855, Stockholm, Sweden |
| Gift |
30 Sep 1876 |
Tosterup, Sweden |
| |
| Familie |
Sophie de Fine Blaauw, Grevinne, f. 9 Jan 1886, Hegdehaugsveien 9, Oslo, Norway |
| Gift |
11 Aug 1906 |
Ordrups kyrka, Denmark |
| Skilt |
1938 |
| Barn |
| + | 1. Wilhelm Carl Ludwig Douglas, Greve, f. 18 Mai 1907, Schloss Langenstein, Sachsen-Anhalt, Germany |
| + | 2. Ludwig Friedrich Morton Douglas, Greve, f. 4 Mar 1909, Villa Douglas, Konstanz, Baden-Württemberg, Preußen, Germany |
| + | 3. Gösta Otto Robert Douglas, Greve, f. 10 Feb 1914, Schloss Langenstein, Sachsen-Anhalt, Germany |
| + | 4. Anna Maria Catharina Madeleine Louise Victoria Douglas, Grevinne, f. 5 Jun 1921, Villa Douglas, Konstanz, Baden-Württemberg, Preußen, Germany |
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