BV queries the authorship, notes that the work is signed “Séguin, avocat”, but also that L.-V. Götzmann is given in Nouv. biogr. gén. This work, together with an “Addition… Pour servir de réponse au Supplément du sieur Caron” (BV1498.2), clearly deals with the same subject as BV1499; both are described by BV as belonging to the case of Caron and Götzmann.