| Honorific Prefix: | The Right Honourable | ||||
| The Earl of Mayo | |||||
| Honorific Suffix: | KP PC (Ire) | ||||
| Order1: | Senator | ||||
| Term Start1: | 11 December 1922 | ||||
| Term End1: | 31 December 1927 | ||||
| Term Start2: | May 1921 | ||||
| Term End2: | 27 May 1922 | ||||
| Office3: | Member of the House of Lords | ||||
| Status3: | Lord Temporal | ||||
| Term Label3: | Representative Peer of Ireland | ||||
| Term Start3: | 14 July 1890 | ||||
| Term End3: | 31 December 1927 | ||||
| Predecessor3: | The 6th Earl of Milltown | ||||
| Successor3: | None | ||||
| Birth Name: | Dermot Robert Wyndham Bourke | ||||
| Birth Date: | 1 July 1851 | ||||
| Death Place: | London, England | ||||
| Nationality: | Irish | ||||
| Education: | Eton College | ||||
| Father: | Richard Bourke | ||||
| Module: |
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Dermot Robert Wyndham Bourke, 7th Earl of Mayo KP PC (Ire) (; ; 2 July 1851 – 31 December 1927) was an Anglo-Irish peer, styled Lord Naas (;) from 1867 to 1872, who served as an Irish representative peer in the British House of Lords (1890–1921) and member of the Senate of Southern Ireland (1921–1922) and Seanad Éireann (1922–1927).
He succeeded as Earl of Mayo on the death of his father Richard Bourke, 6th Earl of Mayo in 1872. He was educated at Eton, and was an officer in the 10th Hussars and the Grenadier Guards.[1] In 1890 he was elected as an Irish representative peer and took his seat in the House of Lords.[2] He was appointed a Knight of the Order of St Patrick on 3 February 1905.
He was one of the four landlord representatives during the 1902 Land Conference. Between 1921 and 1922 he served in the Senate of Southern Ireland. He was nominated by W. T. Cosgrave to the Seanad of the Irish Free State on its formation in 1922. He was nominated for 12 years and served until his death in 1927.[3]
He owned 7,800 acres mostly in Kildare and Meath.[4]
In 1885, he married Geraldine Sarah Ponsonby (b. 1863; d. 29 November 1944), who was the granddaughter of John Ponsonby, 4th Earl of Bessborough, and the great-granddaughter of George Coventry, 8th Earl of Coventry.[5]
| Country | Date | Appointment | Ribbon | Post-nominals | |
|---|---|---|---|---|---|
| 1905–1922 | PC (Ire) | ||||
| 1905–1922 | Knight of the Most Illustrious Order of St Patrick[6] | KP | |||