The end of the Algerian adventure was more bitter. In 1960, further to the solemn commitments of the General de Gaulle to insure the perpetuity of the territory and the French presence in three French departments. This was in relation with the framework of a new status accepted by both parts. Both families continued to invest massively in Algeria. Plantation of 110 acres of orange trees in En-Naro. Real-estate operation (construction of 38 apartments) in 1961.

The events which followed brought both families to join on Chateau La Borie. It is Paul and Robert Margnat, as well as Leon Bories who helped Emile in his searches in Corsica, in Canada, and finally in the Rhone valley. If it is Paul and Robert who found  the estate, it is Jacques and his children who stayed with Emile in 1978 when the three brothers (Paul, Robert and Jacques Margnat) decided to part in the most total serenity after 50 years of a perfect partnership. The split was to allow their 10 children to go for businesses not centered any more exclusively on the wine.