• Brittany (?)
• Léon (?)
• Northern Francia (?)
• Montreuil-sur-Mer (?)

• Montreuil-sur-Mer?
• Salisbury

• Psalter
• Hymns
• Liturgy
• Patristica

• Jerome, Letter to Pope Damasus (1r-17v)
• Gallican and Hebrew Psalter (18r-163v)
• Hymns (164r-170r)
• Litanies and prayers (170v-173v).

• Possibly written in Brittany
• Numerous Breton saints in the litanies
• Probably written by a Breton scribe

This Psalter reached England from Brittany, or perhaps from the exiled Breton community at Montreuil-sur-Mer (cf. Le Bourdellès 1995: 46; Lebecq 2015b: 168), during the tenth century (Lapidge 1992: 100, n. 24). The litanies at the end of the MS contain a section (fols 171r-v) listing numerous Breton saints, possibly pointing to a connection with the diocese of Léon (cf. Warren 1888; Duine 1922: 46–8; Lapidge 1991: 288–95; Simpson (McKee) 1999: 276; ILLB In36, esp. pp. 113–14). Interestingly, this 'Breton section' also lists a few Irish saints: Munna, Patrick, Colum Cille, and Columbanus.

ASM 539–40 (§754); Brett 2017: 96, 99; Gretsch 1999: 275, 277; ILLB In36; L&S §976; Lapidge 1991: 84, 288–95; Lapidge 1992: 100, n. 24; Le Bourdellès 1995: 46; Lebecq 2015b: 168; Lebecq 2020: 94 (erroneously indicated as 'ms. 140'); PMSB 318 (§116); Simpson (McKee) 1999: 276; Warren 1888.