An index card devoted to the townland of Leitir Móir, [Lettermore]. Leitir Móir and Leitir Caltha (Leitir Calaidh) are on the same island. Christopher St. George was the lessor at the time of Griffith's Valuation. A note on An Teach Mór, Inishbay, Oileán Gorm, An Muirbheach, Carraig na Láibe, the local church built in 1958, Céibh Leitir Móir, Cora Ghiolca, An Doirín Glas, An Sconsa, Droichead Carraig an Lugáin, Céibh an Sconsa, Croimineach, Bun an Fháil, Lettermore House, Cuan an Doirín Glas, Oileán na dTráchta, Céibh na Leice, Tobar Cholm Cille, Oileán an Ghréasaí, Carraig an Iolra, Cnoc Leitir Lóir, Brandy Harbour, An Tráchta, and Céibh na dTráchta. N. Ó'Conchubhair, Tomás Ó'Conghaile, and Claire Ní Tuathail are credited as being local sources of information.