1. Add MS 39270 O Reference (shelfmark): Add MS 39270 O Title: Scope & Content: O. Descent of MacConmara from Menna, King of Ui Caisin (d. 1015). Macnamara family: Pedigrees: 20th cent. Collection Area: Western Manuscripts Languages: English Date Range: 1900-1915 Extent: 1 item