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"Duncane Mctire"
"The following names are taken from the Cartularium Monasterii Beatæ Mariæ Caritatis Andegavensis, a collection of Latin records published in volume 3 of the Archives d'Anjou. Most of the charters are not explicitly dated, but the ones which are not are all from the reigns of Fulk III, Count of Anjou, (987-1040) and his son (by his wife Hildegard) Geoffrey Martel (1040-1060), with most dating after the birth of Geoffrey in 1001. When no dates are listed, the name can be confidently assumed to have occurred sometime during the 11th century."