At the time of Griffith's Valuation Hugh Wilbraham, who became the brother-in-law of George Browne, 3rd Marquess of Sligo in 1868, held a townland in the parish of Balla, barony of Clanmorris, county Mayo. In 1894 Slater refers to Oldhead as the seat of Lady Marian Wilbraham.
|Name||Townland||Civil Parish||PLU||DED||Barony||County||Map Ref|
|Oldhead House/Oldhead Lodge||Oldhead||Kilgeever||Westport||Louisburgh 143||Murrisk||Mayo||
OSI Ref: L829 820
OS Sheet: 86
Discovery map: 30
- Map of Oldhead, Co Mayo, 1860. M.5781; National Library of Ireland