Líon alt a bhfuil an ghné seo luaite iontu: 2
Go fial fairsing lena chuid ama agus a chomhairle dá réir, thug sé misneach do Ghaeil na cathrach nuair ba bheag an meas ag an phobal ar an Ghaeilge’. Bhíodh ailt aige in Irish Ecclesiastical Record, Irish Theological Quarterly agus in New Ireland Review
Tá cuntas air ag Thomas O’Connor in Irish Theological Quarterly 64/2, 1999 (‘Towards the invention of the Irish Catholic Natio; Thomas Messingham’s Florilegium’) agus arís in Ríocht na Midhe XI, 2000 (‘Thomas Messingham and the seventeenth-century Church’); in Collège des Irlandais Paris and Irish Studies, 2001 tá cuntas ag Proinsias Mac Cana. Ba de bhunadh shean-Ghall na Mí é