| 1. Greve Plessen-Cronstern Ludwig Carl Robert Georg Otto Herbert Gabriel, b. 2 May 1889, Budapest d. 30 Oct 1985, Kiel (Age 96 years) | + | 2. Baron von Plessen Johann Ludwig Hugo Camillo Edgar Alexander, b. 10 Jul 1890, Fiume d. 4 Sep 1961, Friedrichsruh nr Anmühle (Age 71 years) | + | 3. Freiin von Plessen Gabriele Henriette Alice Franziska Auguste Margarethe, b. 23 Dec 1891, Darmstadt d. 5 Aug 1957, Bad Segeberg (Age 65 years) | | 4. Baron Plessen Leopold Ludwig James Wulff Mogens, b. 13 Jun 1894, Darmstadt d. 1 Feb 1971, Bangkok, Thailand (Age 76 years) | | 5. Freiin von Plessen Helena Henriette Karoline Gustava, b. 23 Oct 1897, Athina, Greece d. 23 Jun 1964, Lausanne (Age 66 years) | | 6. Baron Plessen Mogens Alexander Gabriel Robert Otto, b. 28 Mar 1905, Friedrichsruh bei Aumühle d. 29 May 1988, Pennington, Natal, S-Africa (Age 83 years) | + | 7. Baronesse Plessen Manuela Adelheid Ilona Augusta, b. 2 Oct 1908, Sooss, Lower-Austria d. 11 Jul 1963, München (Age 54 years) | |