L014Lambertus Leodiensis, Lambertus Tuitiensis Carmina viginti quattuor; Versus fratris Lamberti in monasterio Sancti Laurentii Century: 11 - Dioc. Liège; Principality of Liège
L015Lambertus Leodiensis, Lambertus Tuitiensis Vita sancti Heriberti Century: 11 - Dioc. Cologne; German empire
L016Lambertus Leodiensis, Lambertus Tuitiensis Miracula Heriberti Coloniensis Century: 11 - Dioc. Cologne; German empire
