"…Teodoenus comes, Lanbertus et frater eius, Adalbertus, Willingus…" witnessed the charter dated [1001/02] under which Rudolf III King of Burgundy confirmed a donation to Romainmotier. "Anselmo episcopo, Lamberto comite, Willingo, Rodulfo, Bertaldo, Udolrico et Adalberto" witnessed the charter dated [1009/10] under which Rudolf III King of Burgundy donated property to Romainmotier. "Sigismundus" donated "hereditatem quam Lambertus comes michi dedit in villa…Belmedense…in comitatu Waldense" to Romainmotier, with the consent of "filiorum meorum Sigismundo et Umberto", by charter dated 1013. "Domni Umberti comes, Lambertus comes…" witnessed the charter dated 1 Apr 1018 under which "Ratcherius" confirmed a donation to "Sancti Petri Romani monasterio".
The name of Lambert’s wife is not known. 1
Research Notes: