|Architectural style||Gothic Revival, Tudor Revival|
|Town or city||Sandyford, Dublin|
|Design and construction|
The house and its surrounding estate were sold by the British Foreign and Commonwealth Office in April 1999 for GBP£24 million, without having purchased an alternative residence. In 2000, an alternative site was purchased at nearby Marlay Grange, close to Marlay Park.
The Ambassador continued to live at Glencairn while the Marlay Grange site was refurbished. A subsequent cost appraisal showed that it would in fact be more cost-effective to repurchase Glencairn than to continue with plans to refurbish Marlay Grange, and in 2007 the British Government sold Marlay Grange, without ever having occupied it.
Prior to Richard Croker's ownership, Glencairn was in the Gresson family. It was the home of George Gresson a wealthy Dublin lawyer, son of the Reverend George Leslie Gresson, (1767-1842) Rector of Ardnurcher, Co. Westmeath, and his first wife Clarissa, daughter of Robert Reynell and his wife Elizabeth Knox, Killynen, Co. Westmeath. Rev. Gresson was the eldest son of William Gresson (1744-1802) of Hawkswood, Swanlinbar, Co. Cavan and his wife Margaret Leslie, (marriage articles 29 Dec. 1766) daughter of Henry Leslie (1710-1786) of Nutfield, Aghavea, Co. Fermanagh, and his first wife Amelia Creichton (married 5 Jan. 1740, Parish of St. Peter and Kevin, Dublin) daughter of John Creichton of Aghalane, Kinawley, Co. Fermanagh and his wife Henrietta Townley. The Gressons were landowners in Co. Cavan and Co. Tyrone. George Gresson built Glencairn House in 1860, died unmarried, 3 Nov. 1876, age 76, buried in the Gresson Family Vault, Tyrellspass, Co. Westmeath. Rev. George Leslie Gresson and his wife Clarissa Reynell, married in 1798, had ten children: William Reynell 1799, (Rev. William Reynell Gresson (1799-1873) of Larch Vale, near Moneygall, Rector of Burrisnefarney, Co. Tipperary, married in 1823 Frances Holmes, 5th daughter of Richard Holmes of Prospect and Garryduff, Co. Westmeath). George 1800 (of Glencairn House), Chapman 1801 (died young), Harriette 1804, Henry Barnes Gresson 1809, Clarissa 1811, Richard 1813 (died unmarried, 7 May 1838, age 25), Robert Christmas 1817, Eleanor 1819, and finally Skelton. (Skelton Robert Gresson, of Castle Street, Liverpool, Lancashire, beneficiary to his brother's will, George of Glencairn House). In 1826, George Leslie Gresson married Mary Anne Turpin and they had five children: Charles, John, (John George Gresson, Cleric, Schoolmaster, married Eleanor Sophia Haygarth 12 January 1865 at Reading, Berkshire, Eng; entrusted their son Arthur George, to John Langdon Down, who pioneered research for those persons with developmental and intellectual disabilities at his home called Normansfield, near Teddington, an affluent riverside area of southwest London. Arthur George Gresson made his home here for many years with Dr. Down and his family. The syndrome became known worldwide as Downs Syndrome). Henrietta Elizabeth, Mary Ann, and Alicia in 1835.
The judge was noted for his "warm-hearted hospitality", and in his time Glencairn was one of the centres of Dublin social life. On his death in 1901 his heirs sold it to Croker.
The sale of the land facilitated the acquisition of a railway corridor for an extension of the Luas Sandyford (Green) line to Cherrywood. It runs in front of the gate (see the image above) and gatehouse of the Ambassador's residence. It began operating in 2010, and a stop/station on the line is built near the gate. The stop is called Glencairn.
- Marlay Grange
- Fiona Tyrrell, British selling house ambassador never moved into, The Irish Times, 27 September 2007
- Marlay Grange sale particulars Archived 2007-11-17 at the Wayback Machine, Colliers Jackson-Stops, October 2007. Retrieved 2008-06-23.
- Ball, F. Elrington The Judges in Ireland 1221-1921 London John Murray 1926 pp.321, 375
- Map of Luas extension[permanent dead link]