 Many of the manuscripts are signed by women, such as Girbalda, Gislidis, Agleberta, Adruhic, Altildis, Eusebia and Vera, all in a similar script.This indicates the existence of a collective, working at Chelles’ scriptorium.Rosamond McKitterick has suggested that the manuscripts’ high quality indicates that the scribes at Chelles were talented and understood the texts they were copying.