Dissension between father and mother, between grandfather and grandmother of the same line, or between grandfathers of both lines may be ascertained by a notary, requested by the future spouse and acting without the assistance of a second notary or witnesses, who shall notify the proposed union to the father, mother or grandfathers or grandfathers whose consent has not yet been obtained.
The act of notification shall state the forenames, surnames, occupations, domiciles and residences of the future spouses, their fathers and mothers, or, where applicable, their forefathers, as well as the place where the marriage is to be celebrated.
It shall also contain a declaration that this notification is made with a view to obtaining the consent not yet granted and that, failing this, the celebration of the marriage will be disregarded.