Gisèle Olga Jeanne Elisabeth Marie de Streel 1942–1944 | | |
| | Alain Noël Albert Marie Joseph de Streel 1943–2012 | | |
| | Marina Nicolaevna Corvin Kroukowsky 1913–1975 Etienne Marie Joseph Louis Gérard de Streel 1905–1975 | | |
| | Alexandra Grigorievna Kolpakowsky – Nicolas Nicolaevitch Corvin Kroukowsky – |