The probate of the will or the letters of administration of the effects of any person deceased heretofore or hereafter granted shall be deemed valid and available by his executors or administrators for recovering, transferring or assigning any movable or immovable property whereof or whereto the deceased was possessed or entitled, either wholly or partially as a trustee, notwithstanding the amount or value of such property is not included in the amount or value of the estate in respect of which a Court-fee was paid on such probate or letters of administration.