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.
James Alexander, 4th Earl of Caledon
James Alexander, 4th Earl of Caledon KP, DL (11 July 1846 – 27 April 1898), styled Viscount Alexander from birth until 1855, was a soldier and politician.
He was the eldest son of James Du Pre Alexander, 3rd Earl of Caledon and his wife, Lady Jane Grimston.
He was born at his family's home in Carlton House Terrace, London, and educated at Harrow and Christ Church, Oxford.
He succeeded to the title Earl of Caledon at the age of nine upon the death of his father in 1855.
In 1861, during his minority, an extensive but remote property at Castlederg, County Tyrone, known as the Derg Estate, was purchased through the Landed Estates Court by his guardians from a kinsman of the Alexanders, Sir Robert Ferguson.
The Caledon family took an active interest in the management of their estates.
The 2nd and 3rd Earls made extensive improvements to the village of Caledon, erected the flour mill in the village, gave financial support to the poor of Caledon and to schools on the estate, and improved their property by draining, liming, etc.
In addition, large sums of money were spent improving and extending the 'big house' at Caledon (variously known as Caledon House, Caledon Hill and Caledon Castle), and on laying out the richly ornamental demesne and gardens of over .
As an adult, Lord Caledon was elected to sit in the House of Lords as a Representative Peer for Ireland in 1877 and was Deputy Lieutenant of County Tyrone.
He gained the rank of Captain in the service of the 1st Life Guards, became a Major serving with the 4th Battalion, Royal Inniskilling Fusiliers and fought in the Egyptian Campaign in 1882.
He was also invested as a Knight of the Order of St Patrick on 14 November 1896.
He married Lady Elizabeth Graham-Toler, daughter of Hector Graham-Toler, 3rd Earl of Norbury, on 9 October 1884 and had issue:
Writing about the Caledons' neighbours Sir John Leslie and his wife Constance, Mark Bence-Jones says: "As a grande dame, Lady Constance [Leslie] was surpassed by her much younger neighbour, the Countess of Caledon, who lived with her husband and four sons at Caledon, a magnificent Georgian house of which the demesne marched with that of Glaslough, though it was across the county boundary in Tyrone.
Lady Constance, when she drove out in her carriage, has a liveried footman on the box; Lady Caledon had postillions in white buckskin breeches.
Only once did Lady Caledon appear at a disadvantage; she turned up unexpectedly at Glaslough just before dinner in an evening dress and satin slippers, having walked all the way from Caledon after her husband had done something to offend her.
She was welcomed by Lady Constance, given dinner and put into the best guest bedroom for the night.
Next morning a contrite Lord Caledon came for her in a pony trap, waiting at the inner gate until she chose to join him."
Lord Caledon died on 27 April 1898 at the age of 51 in Curzon Street, Mayfair, London, from blood poisoning and pneumonia.
He was buried at Caledon, County Tyrone.
Lady Caledon died on 6 October 1939.
John Boyle, 5th Earl of Cork
John Boyle, 5th Earl of Cork and 5th Earl of Orrery, FRS( 13 January 1707 – 16 November 1762) was a writer and a friend of Jonathan Swift, Alexander Pope and Samuel Johnson.
The only son of Charles Boyle, 4th Earl of Orrery, and his wife Lady Elizabeth Cecil( 1687 – 1708), daughter of John Cecil, 5th Earl of Exeter.
He was born at Westminster and attended Christ Church, Oxford.
He published a translation of the letters of Pliny the Younger in 1751, and" Remarks on the Life and Writings of Jonathan Swift" in the same year, and the" Memoirs of Robert Carey, 1st Earl of Monmouth".
His" Letters from Italy" was published in 1774 by J. Duncombe.
Eric Alexander, 5th Earl of Caledon
Eric James Desmond Alexander, 5th Earl of Caledon (9 August 1885 – 10 July 1968) was a soldier and the eldest son of James Alexander, 4th Earl of Caledon and his wife, Lady Elizabeth Graham-Toler.
He was born at his family's home in Carlton House Terrace, London, and succeeded to the title of Earl of Caledon upon the death of his father in 1898.
He went to Eton College from 1899 to 1903, and then to Trinity College, Cambridge.
He fought and was wounded in the First World War, served in the Baltic from 1919 to 1921, and gained the rank of Major in the service of the Life Guards.
Giving an interesting insight into the period, Mark Bence-Jones writes: "Her [Lady Caledon, his mother]
eldest son Eric, now the Earl of Caledon, was unmarried.
He had a lady-love, a marchioness with a husband and children; his mother would not have her at Caledon, so when she came to visit him she stayed at Glaslough, being given the best guest bedroom, the Mauve Room.
Unfortunately for the Leslies she injured her leg motoring while she was here and was laid up in the Mauve Room for weeks, with the lovesick Eric walking over for every meal."
Lord Caledon died unmarried on 10 July 1968, aged 82.
Du Pre Alexander, 2nd Earl of Caledon
Du Pré Alexander, 2nd Earl of Caledon KP( 14 December 1777 – 8 April 1839), styled The Honourable Du Pré Alexander from 1790 to 1800 and Viscount Alexander from 1800 to 1802, was an Irish peer, landlord and colonial administrator, and was the second child and only son of James Alexander, 1st Earl of Caledon.
Hannah Arnold
Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children.
Eric Alexander (jazz saxophonist)
Eric Alexander( born August 4, 1968) is an American jazz saxophonist.
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.
Denis Alexander, 6th Earl of Caledon
Denis James Alexander, 6th Earl of Caledon( 10 November 1920 – 20 May 1980) was a soldier and landowner
He was the son of Lt.- Col. Hon. Herbrand Charles Alexander and Millicent Valla Meredyth and grandson of James Alexander, 4th Earl of Caledon.
He was educated at Eton College and at the Royal Military College, Sandhurst.
He gained the rank of Major in the service of the Irish Guards.
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.

Question: Who is Eric Alexander, 5Th Earl Of Caledon's paternal grandmother?
Answer: Jane Grimston