David Digges La Touche (1703-1785) had sons David (1729-1817) and John (d. 1805)
First, let us look at his son David’s family, and then at John’s. David La Touche (1729-1817) and his wife, née Marlay, had many children:
Harriet married Nicholas Colthurst, 3rd Bt of Ardrum, County Cork;
Anne (d. 1798) married George Charles Jefferyes (d. 1841) of Blarney Castle, County Cork;
Emily married Col. George Vesey of Lucan House, Dublin;
Maria (d. 1829) married Maurice Fitzgerald, 18th Knight of Kerry;
Elizabeth (d. 1788) married Robert Butler, 3rd Earl of Lanesborough;
David married Cecilia Leeson, daughter of Joseph Leeson 1st Earl of Milltown;
There was a son John David La Touche born 1772 who had a son: Peter La Touche (1777-1830) married Charlotte daughter of Cornwallis Maude, 1st Viscount Hawarden.
Now let’s go back and look at the family of John La Touche (1732-1805). He had a son Robert La Touche (d. 1844). He lived in Harristown in County Kildare. He married Emily Trench (1790-1816), daughter of William Power Keating Trench, 1st Earl of Clancarty.
They had a daughter Gertrude (1812-1864) who married Henry Stanley McClintock. Robert and Emily née Trench had a son John (1814-1904) who married Maria Price (1824-1906).
John (1814-1904) and Maria née Price (1824-1906) had a daughter Emily Maria (1846-1868) who married Bernard Matthew Ward, son of Edward Southwell Ward, 3rd Viscount Bangor.
Joseph Leeson (1660-1741) married Margaret Brice.
Their daughter Anne married Hugh Henry (d. 1743). Their daughter Joyce married Robert Blackwood, 1st Bt. of Ballyleidy, Co. Down, and their son Joseph (1701-1783) became 1st Earl of Milltown.
Joseph Leeson (1701-1783) 1st Earl of Milltown married first Cecelia Leigh (d. 1731?). Their daughter Mary (d. 1794) married John Bourke, 2nd Earl of Mayo. A son Joseph Leeson (1730-1801) succeeded as 2nd Earl of Milltown. He died unmarried and his brother Brice (1735-1807) succeeded as 3rd Earl of Milltown.
Joseph Leeson (1701-1783) 1st Earl of Milltown then married Anne Preston (d. 1766) daughter of Nathaniel Preston of Swainstown, County Meath. They had a daughter Anne who married her cousin Hugh Henry.
Third, Joseph Leeson (1701-1783) 1st Earl of Milltown married Elizabeth French (d. 1842), daughter of Reverend William French.
Joseph Leeson (1701-1783) 1st Earl of Milltown and Elizabeth née French (d. 1842) had a daughter Cecelia who married David La Touche. A daughter Frances Isabella (d. 1840) married Marcus Beresford (1764-1797). They also had sons William (1770-1819) and Robert (1773-1842).
Brice (1735-1807) 3rd Earl of Milltown married Maria Graydon and she gave birth to Joseph (1766-1800); John (1767-1835) and Robert (d. 1842).
Joseph (1766-1800) married Emily Douglas (d. 1841) and she gave birth to their heir, Joseph (1799-1866) who succeeded as 4th Earl of Milltown.
Joseph (1799-1866) 4th Earl of Milltown married Barbara (d. 1874), daughter of Joshua Colles Meredyth, 8th Bt of Greenhills, Co. Kildare, widow of Eyre Tilson Coote, 3rd Baron Castle Coote. She gave birth to both the 5th and the 6th Earls of Milltown.
Charles Lennox (1672-1723) 1st Duke of Richmond and Lennox was an illegitimate son of King Charles II, by Louise Renée de Penancoët de Kérouaille, Duchess of Portsmouth. His son Charles Lennox (1701-1750) succeeded as 2nd Duke of Richmond and married Sarah Cadogan (1705-1751).
Charles Lennox (1701-1750) 2nd Duke of Richmond and Sarah née Cadogan (1705-1751) had several children:
Georgiana Carolina (1723-1774) married Henry Fox, 1st Baron Holland of Foxley;Emilia Mary
Emilia Mary (1731-1814) married James Fitzgerald 1st Duke of Leinster;
Louisa Augusta (1743-1821) married Thomas Conolly;
Sarah (1745-1826) married Thomas Charles Bunbuy 6th Baronet then George Napier, and another daughter, Cecily (1750-1769) married Robert XI Arthur Geoffrey Nicholls, Comte de Cherbourg. A son, George Henry Lennox (d. 1805) married Louisa, daughter of General William Henry Kerr, 4th Marquess of Lothian. The elder son, Charles Lennox, (1734/5-1806) succeeded as 3rd Duke of Richmond.
Charles Lennox, (1734/5-1806) 3rd Duke of Richmond had a daughter so his nephew General Charles Lennox (1764-1819) succeeded as 4th Duke of Richmond.
Reverend John Leslie (d. 1671) married Katherine Conyngham. They had a son John Leslie (1645-1721) who married Elizabeth Hamilton, and a son Reverend Charles Leslie (1650-1722).
Reverend Charles Leslie (1650-1722) married Jane Griffith and they had a son, Robert (d. 1743). He married Frances, daughter of John Rogerson, and they had a son, Charles Powell Leslie (1732-1800).
Charles Powell Leslie (1732-1800) married first Prudence Penelope Hill-Trevor she gave birth to their heir, Charles Powell Leslie (1769-1831). They had a second son, Reverend John Leslie (1772-1854) who married Isabella St. Lawrence (d. 1830), and who served as Bishop of Dromore and Bishop of Elphin.
Charles Powell Leslie (1732-1800) married secondly Mary Anne Tench and they had several children.
Colonel Charles Powell Leslie (d. 1831) married Christiana Fosbery and they had several children, including Charles Powell Leslie (1821-1871) who died unmarried, and John Leslie (1822-1916) who became 1st Baronet of Castle Leslie.
Adam Loftus (1533-1605) married Jane Purdon and they had several children:
Anne married Henry Colley and then Edward Blayney, 1st Lord Blayney, Baron of Monaghan;
Martha (d. 1609) married Thomas Colclough (1564-1624) of Tintern Abbey in County Wexford;
Isabelle (d. 1597) married William Ussher (1561-1659);
Alice (d. 1609) married Henry Warren of Warrenstown, County Offaly;
Katherine married Francis Berkeley; Margaret married George Colley; Dorothy (d. 1633) married John Moore (1570-1633).
Adam Loftus and Jane née Purdon had a son Thomas (d. 1635); Adam (d. 1599); Edward (d. 1601) and Dudley (b. 1561).
Dudley Loftus (b. 1561) married Anne Bagenal and they had a son, Adam, who married Jane daughter of Walter Vaughan of Golden Grove, County Offaly. They had other sons: Samuel, Edward and Nicholas (1592-1666).
Adam Loftus and Jane née Vaughan had several children. Their daughter Lettice married Richard son of William Parsons, 1st Baronet; Margaret married Walter Burrowes 2nd Baronet; Elizabeth married Nicholas Forde; Mary married Thomas Boyd of Dublin. Their son Arthur married Dorothy Boyle (1617-1668), daughter of Richard Boyle 1st Earl of Cork. She married secondly Gilbert Talbot, son of William 1st Baronet Talbot, of Carton, Co. Kildare.
Arthur Loftus and Dorothy Boyle (1617-1668) had a daughter Ellen who married Theobald Bourke 4th Viscount of Mayo. Arthur and Dorothy had a son Arthur (1632-1691), who became 1st (and last) Viscount Lisburne.
Dudley Loftus (b. 1561) Anne née Bagenal’s son Nicholas (1592-1666) of Fethard, County Tipperary, married Margaret Chetham and they had a son Nicholas (b. 1635) who had three daughters, and Henry (1636-1716), who lived at Loftus Hall in County Wexford.
Henry Loftus (1636-1716) married first Amy Gorges and they had a daughter Jane (d. 1734) who married Thomas Cosby (d. 1735) of Stradbally Hall in County Laois, and a daughter Margaret who married Highgate Boyd.
Henry Loftus (1636-1716) then married Anne Crewkern and they had a son Henry who died unmarried and a son Nicholas (d. 1763) who became 1st Viscount Loftus of Ely.
Nicholas Loftus (d. 1763) 1st Viscount Loftus of Ely married Anne, daughter of William Ponsonby, 1st Viscount Duncannon. They had several children:
Mary (d. 1779) married William Alcock (d. 1779) of Wilton Castle in County Wexford;
Anne (d. 1768) married Charles Tottenham (1716-1795).
Elizabeth (d. 1747) married John Tottenham, 1st Bt (d. 1786);
Nicholas (d. 1766) who took the name Hume-Loftus and became 1st Earl of Ely. He married Mary Hume, daughter of Gustavus Hume, 3rd Baronet. Their son Nicholas Loftus Hume (1738-1769) 2nd Earl of Ely and on his death the Earldom expired.
Nicholas Loftus (d. 1763) 1st Viscount Loftus of Ely and Anne née Ponsonby had another son Henry Loftus (1709-1783) who became 1st (and last Earl) of Ely of the second creation.
Nicholas Loftus (d. 1763) 1st Viscount Loftus of Ely and Anne née Ponsonby’s daughter Elizabeth (d. 1747) who married John Tottenham, 1st Bt (d. 1786) had a son Charles (1738-1806) who took the surname Loftus in 1784, and was created 1st Marquess of Ely.
Charles Tottenham Loftus (1738-1806) 1st Marquess of Ely married Jane Myhill and they had two sons: John Loftus (1770-1845) who succeeded as 2nd Marquess of Ely, and Rt. Rev. Lord Robert Ponsonby Tottenham (1773-1850) who served as Bishop of Clogher.
The present work, a portrait of the second Arthur Guinness (1768-1855), was exhibited at the RHA in 1827 and is also listed in Strickland. Arthur was the second son of Guinness founder, Arthur Guinness (1725-1803) and is credited with greatly developing the business at a time of great change economically and politically. He also extended the operations of the family into such areas as flour milling and banking. Arthurs interest in banking led him to being appointed to the Court of Directors of the Bank of Ireland and later becoming its Govenor. He was also chairman of Dublin Chamber of Commerce and was elected a member of Dublin Corporation. He married Ann Lee in 1793 and had nine children, including Benjamin Lee Guinness who was born in 1798. The letter held by the sitter identifies him and is addressed at Beaumont House, his childhood home, which is now part of Beaumont Hospital on the north side of Dublin. Views of Beaumont House were drawn by his daughter, Mary Jane after some remodeling in the 1850s (see Painting Ireland, Topographical Views from Glin Castle, ref. nos.143 & 144).
He enjoyed a successful political career, being elected Lord Mayor of Dublin in 1851 and taking a seat in the House of Commons in 1865, a position he retained until his death. His philanthropy was well known, particularly in his home city of Dublin. He undertook in the 1860s the restoration of St. Patricks Cathedral and is reported as having spent the enormous sum of £150,000 on the enterprise. His Dublin home was what is now known as Iveagh House at 80, St. Stephens Green and in 1852 he purchased Ashford Castle in Co.Mayo adding two large Victorian extensions to the castellated mansion. An avid gardener, he extended the estate to 26,000 acres and planted many thousands of trees and oversaw the development of the massive woodlands. On his death in 1868, he was succeeded in the baronetcy by his eldest son, Arthur (later Lord Ardilaum) who took over the brewery with his brother Edward (later Lord Iveagh). His daughter, Anne (1839 – 1889) married William, Lord Plunket in 1863. He is buried in the family vault in Mount Jerome Cemetery in Dublin.