John de Bermingham, 1st Earl of Louth
John de Bermingham, 1st Earl of Louth was an Irish peer.
He was the commander of the Anglo- Irish army in the Battle of Faughart, the decisive battle in the Irish Bruce Wars 1315 – 1318.
In this battle, Edward Bruce was killed, and Bermingham had Bruce's severed head' salted in a chest' and transported to England to be put on display before Edward II.
He was briefly Viceroy of Ireland in 1321.
Bermingham married a daughter of Richard
Óg de Burgh, 2nd Earl of Ulster, and with her had a son and four daughters.
Created Earl of Louth in 1319 as a reward for service against the Scottish, he was later killed in the Braganstown Massacre of 1329, along with some sixty members of his family and household, when his Earldom of Louth became extinct.
In 1749 the earldom was created again for a collateral descendant, Thomas Bermingham, 1st Earl of Louth, but it became extinct again on his death in 1799.
Thomas Bermingham, 1st Earl of Louth
Thomas Bermingham, 1st Earl of Louth (16 November 1717 – 11 January 1799) was an Anglo-Irish politician and peer.
He was also the last man to be summoned to parliament as Baron Athenry.
Bermingham was the son of Francis Bermingham, 14th Baron Athenry, by his first marriage to Lady Mary Nugent, daughter of Thomas Nugent, 4th Earl of Westmeath.
He was elected to the Irish House of Commons as Member of Parliament for Galway County, sitting between 1745 and 1750, when on 4 March 1750
he succeeded his father as Baron Athenry and became a member of the Irish House of Lords.
He was invested as a member of the Privy Council of Ireland, but was ejected from it in 1767 by Lord Townshend, the newly arrived Lord Lieutenant of Ireland, who wished to make a "clean sweep" of the Irish administration, removing all those he regarded as corrupt or inefficient.
On 23 April 1759 Lord Athenry was created Earl of Louth in the Peerage of Ireland, a title previously held by John de Bermingham, 1st Earl of Louth, a cousin of his remote ancestor Rickard de Bermingham.
Tjuyu
Tjuyu( sometimes transliterated as Thuya or Thuyu) was an Egyptian noblewoman and the mother of queen Tiye, and the wife of Yuya.
She is the grandmother of Akhenaten, and great grandmother of Tutankhamun.
Hubba bint Hulail
Hubba bint Hulail was the grandmother of Hashim ibn' Abd Manaf, thus the great- great- great- grandmother of the Islamic" Nabī"( Prophet) Muhammad ibn Abdullah.
Robert Stewart, 1st Earl of March
Robert Stewart, 1st Earl of Lennox then 1st Earl of March( c. 152229 March 1586) was a Scottish nobleman of the family of Stewart of Darnley.
Joseph Blake, 1st Baron Wallscourt
Joseph Henry Blake, 1st Baron Wallscourt (5 October 1765 – 28 March 1803), was an Irish politician.
Blake was the eldest son of Joseph Blake and Honoria Daly, daughter of Dermot Daly.
He was returned to the Irish House of Commons for County Galway in 1790, a seat he held until 1800, when the Irish Parliament was abolished.
The latter year he was elevated to the Peerage of Ireland as Baron Wallscourt, of Ardfry in the County of Galway, with remainder, in default of male issue of his own, to the heirs male of the body of his father Joseph Blake.
Lord Wallscourt married Lady Louisa Catherine Mary Bermingham, daughter of Thomas Bermingham, 1st Earl of Louth and his second wife Margaret Daly, in 1784.
They had one daughter, the Honourable Anastasia Blake, who married Luke Dillon, 2nd Baron Clonbrock.
Wallscourt died in March 1803, aged 37.
As his father was then still alive the barony was temporarily suspended.
After his father's death in 1806 Wallscourt's nephew Joseph Henry Blake, son of Captain Ignatius Blake and Helen Cashel, was allowed to succeed in the title.
Lady Wallscourt married as her second husband James Daly in 1804.
She died in May 1827, aged 62.
Margaret de Stafford
Margaret Stafford( born c. 1364; died 9 June 1396) was the daughter of Hugh de Stafford, 2nd Earl of Stafford, and Philippa de Beauchamp.
She was the first wife of Ralph Neville, 1st Earl of Westmorland, and the grandmother of the 2nd Earl.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Francis Bermingham, 14th Baron Athenry
Francis de Bermingham, 14th Baron Athenry (1692 – 1749), was an Anglo-Irish peer.
He was the only son of Edward Bermingham, 13th Baron Athenry, and his second wife Bridget Browne, daughter of Colonel John Browne and Maud Bourke.
Francis de Bermingham was born the year after the Battle of Aughrim, and in the year the Treaty of Limerick was signed, bringing an end to the Williamite War in Ireland.
His family lost much property as a result of the fighting, and Francis in 1709 conformed to the Church of Ireland to safeguard his remaining lands, as his father had before him.
He is buried in the Dominican Friary, Athenry, founded by his ancestor in 1241.
His only surviving son and heir Thomas (son of his first wife, Lady Mary Nugent, daughter of Thomas Nugent, 4th Earl of Westmeath and Margaret Bellew), was created Earl of Louth, while his widow, Ellis, daughter of James Agar, dowager Viscountess of Mayo,
was given the title Countess of Brandon for life.
He and Mary also had a daughter Bridget, who married James Daly of Carrownakelly, County Galway.
Patrick Ruthven, 1st Earl of Forth
Patrick Ruthven, 1st Earl of Forth and 1st Earl of Brentford( c. 1573 – 2 February 1651) was a Scottish nobleman, general, and diplomat.

Question: Who is the paternal grandmother of Thomas Bermingham, 1St Earl Of Louth?
Answer: Bridget Browne