Henrietta Grace D’Arcy1 
From 23 August 1932, her married name became Mulholland. After her marriage, Henrietta Grace D’Arcy was styled as Baroness Dunleath of Ballywalter on 23 August 1932.
Child of Henrietta Grace D’Arcy and Charles Henry George Mulholland, 3rd Baron Dunleath of Ballywalter
- Charles Edward Henry John Mulholland, 4th Baron Dunleath of Ballywalter3 b. 23 Jun 1933, d. 1993
Most Rev. Charles Frederick D’Arcy 

Most Rev. Charles Frederick D’Arcy was born on 2 January 1859.2 He was the son of John Charles D’Arcy and Henrietta Anna Brierly.3 He married Harriet Le Byrtt Lewis, daughter of Richard Lewis, on 12 June 1889.2 He died on 1 February 1938 at age 79.2
He graduated from Trinity College, Dublin University, Dublin, County Dublin, IrelandG, in 1882 with a Bachelor of Arts (B.A.)2 He was the Curate between 1884 and 1890 at St. Thomas’s, Belfast, County Antrim, IrelandG.2 He was ordained in 1885.2 He graduated from Trinity College, Dublin University, Dublin, County Dublin, IrelandG, in 1889 with a Master of Arts (M.A.)2 He was the Rector between 1890 and 1893 at Billy, County Antrim, IrelandG.2 He held the office of Bachelor of Divinity (D.D.) of the Trinity College, Dublin University in 1892.2 He was Examaning Chaplain to the Bishop of Down between 1892 and 1903.2 He was the Rector between 1893 and 1900 at Ballymena, County Antrim, IrelandG.2 He was Chaplain to the Lord-Lieutenant of Ireland between 1895 and 1903.2 He was Donnellan Lecturer between 1897 and 1898 at Dublin University, Dublin, County Dublin, IrelandG.2 He held the office of Prebendary of Connor between 1898 and 1900.2 He was the Vicar and Dean between 1900 and 1903 at Belfast, County Antrim, IrelandG.2 He graduated from Trinity College, Dublin University, Dublin, County Dublin, IrelandG, in 1901 with a Doctor of Divinity (D.D.)2 He held the office of Prebendary of Castleknock between 1902 and 1903.2 He held the office of Bishop of Clogher between 1903 and 1907.2 He was registered as a Member, Royal Irish Academy (M.R.I.A.) in 1906.2 He held the office of Bishop of Ossory, Ferns and Leighlin between 1907 and 1911.2 He was Hulsean Preacher between 1908 and 1910 at Oxford University, Oxford, Oxfordshire, EnglandG.2 He held the office of Bishop of Down and Connor between 1911 and 1919.2 He was Donnellan Lecturer between 1913 and 1914 at Dublin University, Dublin, County Dublin, IrelandG.2 He held the office of Archbishop of Dublin between 1919 and 1920.2 He was awarded the honorary degree of Doctor of Divinity (D.D.) by Glasgow University, Glasgow, Lanarkshire, ScotlandG.2 He was awarded the honorary degree of Doctor of Divinity (D.D.) by Queen’s University, Belfast, County Antrim, IrelandG.2 He held the office of Archbishop of Armagh in 1920.2 He was awarded the honorary degree of Doctor of Divinity (D.D.) by Oxford University, Oxford, Oxfordshire, EnglandG, in 1920.2 He wrote the book The Adventures of a Bishop.2 He was appointed Fellow, British Academy (F.B.A.) in 1927.2 He was Robertson Lecturer in 1932 at Glasgow University, Glasgow, Lanarkshire, ScotlandG.2
Children of Most Rev. Charles Frederick D’Arcy and Harriet Le Byrtt Lewis
- Elinor Marianne D’Arcy+3 b. 23 May 1890
- Henrietta Grace D’Arcy+3 b. 30 Jun 1892, d. 20 Mar 1969
- Lt.-Gen. John Conyers D’Arcy+3 b. 12 Feb 1894, d. 1 Feb 1966
- Dorothy Frances D’Arcy3 b. 15 Mar 1899, d. 8 May 1973
Charles Edward Henry John Mulholland, 4th Baron Dunleath of Ballywalter1 
Charles Edward Henry John Mulholland, 4th Baron Dunleath of Ballywalter usually went by his middle name of Henry.1 He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He was educated at Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He held the office of Deputy Lieutenant (D.L.) of County Down.1 He was awarded the Territorial Decoration (T.D.)1 He succeeded as the 4th Baron Dunleath of Ballywalter, co. Down [U.K., 1892] on 20 July 1956.1 He gained the rank of 2nd Lieutenant in the 11th Hussars.1 He was Lieutenant-Colonel of the Northern Irish Horse (Territorial Army) between 1967 and 1969.1 He was member of the Ulster Assembly for North Down between 1973 and 1974.1 He gained the rank of Lieutenant-Colonel in 1974 in the RARO.1
Rt. Hon. Sir Henry George Hill Mulholland, 1st Bt.1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.2 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1913 with a Bachelor of Arts (B.A.)2 He fought in the First World War.2 He gained the rank of Lieutenant in the Royal Marines Cavalry and Royal Air Force.2 He was appointed Privy Counsellor (P.C.)1 He held the office of Member of Parliament (M.P.) for County Down [Northern Ireland] between 1921 and 1929.2 He was Assistant Parliamentary Secretary, Minister of Finance [Northern Ireland] between 1926 and 1929.2 He held the office of Member of Parliament (M.P.) for Ards [Northern Ireland] between 1929 and 1945.2 He held the office of Speaker of Parliament [Northern Ireland] between 1929 and 1945.2 He was created 1st Baronet Mulholland, of Ballywalter, co. Down [U.K.] on 4 July 1945.2 He was Governor of the BBC between 1952 and 1971.2 He held the office of Lieutenant of County Londonderry between 1960 and 1965.2 He held the office of Deputy Lieutenant (D.L.) of County Down.2
Children of Rt. Hon. Sir Henry George Hill Mulholland, 1st Bt. and Sheelah Brooke
- Michael Henry Mulholland, 5th Baron Dunleath of Ballywalter+2 b. 15 Oct 1915, d. 3 May 1997
- Sylvia Patricia Norah Mulholland+2 b. 13 Jun 1918
Sheelah Brooke1 
Her married name became Mulholland.
Children of Sheelah Brooke and Rt. Hon. Sir Henry George Hill Mulholland, 1st Bt.
- Michael Henry Mulholland, 5th Baron Dunleath of Ballywalter+2 b. 15 Oct 1915, d. 3 May 1997
- Sylvia Patricia Norah Mulholland+2 b. 13 Jun 1918
Manuel Claudio Gamazo y Sourdeau1
- [S103] Paul Theroff, An Online Gotha, online http://pages.prodigy.net/ptheroff/gotha/gotha. Hereinafter cited as An Online Gotha.
Michael Henry Mulholland, 5th Baron Dunleath of Ballywalter1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from Pembroke College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Bachelor of Arts (B.A.)1 He gained the rank of Major in the Oxfordshire and Buckinghamshire Light Infantry.1 He fought in the Second World War between 1942 and 1945.1 He succeeded as the 2nd Baronet Mulholland, of Ballywalter, co. Down [U.K., 1945] in 1971.1 He succeeded as the 5th Baron Dunleath of Ballywalter, co. Down [U.K., 1892] in 1993.1
Child of Michael Henry Mulholland, 5th Baron Dunleath of Ballywalter and Elizabeth M. Hyde
- Brian Henry Mulholland, 6th Baron Dunleath of Ballywalter+2 b. 25 Sep 1950
Rosemary Ker1
Her married name became Mulholland.
Major David Alfred William Ker1
Children of Major David Alfred William Ker
Elizabeth M. Hyde 
Elizabeth M. Hyde also went by the nick-name of Betty. She gained the rank of Flying Officer in the Women’s Royal Air Force. Her married name became Mulholland.
Child of Elizabeth M. Hyde and Michael Henry Mulholland, 5th Baron Dunleath of Ballywalter
- Brian Henry Mulholland, 6th Baron Dunleath of Ballywalter+ b. 25 Sep 1950