By the creation of the domain named after his daughter Laureline (15-years-old in 2009), Gérard Jacumin has started the third chapter of his life. 
Until 1989 he worked outside the wine business.
His father Pierre Jacumin owned a small domain and made his wine Cuvée de Boisdauphin in cellars just to the south of Chapel Saint Pierre. 
In 1989 Pierre Jacumin wanted to retire. He then suggested that his son Gérard whos wife Paule (born Courtil) owned some vineyards inhereted from her family, and his son-in-law Marc Cellier made a new company based on the vineyards of the three families.
This let to the creation of Domaine Saint Benoit. This family co-operation existed until 2007, when the 3 sons of Marc Cellier created Domaine le 3 Cellier based on the vineyards of the Cellier family and Gerard Jacumin founded Domaine l'Or de Line based on the vineyards of the Jacumin and Courtil families. 

L'Or de Line covers 9 ha. by which 1,6 ha is with white varieties. 
The wines are made in the old cellars of Pierre Jacumin which were also used to make wines from Saint Benoit. Pierre Jacumin still lives in his house here at Route du Sorgues.
Since 2012 the vineyards are certified agriculture biologique. 

Wines

Chateauneuf du Pape l'Or de Line
2016: Grenache, Mourvedre, Syrah and a small amount of Clarette Rose
50% aged for 12 months in barriques.

Chateauneuf du Pape Cuvée Paule Courtil
2016: 70% Grenache, plantet i 1933 and 30% of other allowed varieties. (0,75 ha) Aged for 12 months in barriques.

Chateauneuf du Pape Blanc
2017: Grenache Blanc, Clairette, Picpuol, Roussanne, Bourboulenc and Picardin.

IGP Vaucluse Rosé
2017: Syrah. From a parcel just outside Chateauneuf du Pape appellationen.

Gérard Jacumin continues the tradition from Saint Benoit marketing wines made by other winegrowers. This activity is named  "Osmose Vins". This negociant business is covering wines from several appellations in southern Rhone.