Original Montgomery survey map of Ardnasool 1842 (Montgomery Archive, McGarrigle Collection 1750-1850).
History of Convoy House
Townlands of Donegal
Ordnance Survey-Day and Williams
Wikipedia-Alexander Montgomery (1686-1729)
Volt House Raphoe
Original map of Treantaboy 1800 (Montgomery Archive, Private Collection as above)
History of Convoy by E Gallagher
Inver Parish in History by Helen Meehan 2005-Montgomery of Convoy, Chapter 15, p.112,113, 114.