John Townshend St Aubyn, 2nd Baron St Levan
Brigadier- General John Townshend St Aubyn, 2nd Baron St Levan,( 23 September 1857 – 10 November 1940), known as Hon. John Townshend St Aubyn from 1866 to 1908, was a British army officer and peer.
John Townshend (died 1603)
Sir John Townshend MP (c.1568 – 2 August 1603), of Raynham Hall in Norfolk, was an English nobleman, politician, and knight.
He was the son of Sir Roger Townshend (died 1590) and Jane Stanhope.
He was also a soldier and Member of Parliament.
He was killed in a duel with Sir Matthew Browne in August 1603.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Lord John Townshend
Lord John Townshend PC( 19 January 1757 – 23 February 1833), styled The Honourable John Townshend until 1787, was a British Whig politician.
Gilbert Talbot, 3rd Baron Talbot
Gilbert Talbot, 3rd Baron Talbot( c. 1332–1387) was an English nobleman and soldier.
He was the grandfather of John Talbot, 1st Earl of Shrewsbury.
Roger Townshend (died 1590)
Sir Roger Townshend Kt (c. 1544 – 30 June 1590) was an English nobleman, politician, soldier, and knight.
He was the son of Sir Richard Townshend (died 1551) and Katherine Browne.
He spent much of his career in the service of Thomas Howard, 4th Duke of Norfolk, and Norfolk's son and heir, Philip Howard, 20th Earl of Arundel.
He was knighted at sea on 26 July 1588 during the battle against the Spanish Armada.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.
John Christian Kunkel
John Christian Kunkel (September 18, 1816 – October 14, 1870) was a Whig and Republican member of the U.S. House of Representatives from Pennsylvania.
He was the grandfather of John Crain Kunkel.
John Townshend, 4th Marquess Townshend
Rear Admiral John Townshend, 4th Marquess Townshend( 28 March 1798 – 10 September 1863), known as John Townshend until 1855, was a British nobleman, peer, politician, and naval commander.
Townshend was the son of Lord John Townshend, younger son of George Townshend, 1st Marquess Townshend.
His mother was Georgiana Anne Poyntz.
He served in the Royal Navy and achieved the rank of Rear- Admiral.
Between 1847 and 1855 he also sat as a Member of Parliament( MP) for Tamworth.
In the latter year he succeeded his first cousin in the marquessate and entered the House of Lords.
Lord Townshend married Elizabeth Jane Crichton- Stuart, daughter of Lord George Stuart, younger son of John Crichton- Stuart, 1st Marquess of Bute, on 18 August 1825.
They had five children: Lord Townshend died in September 1863, aged 65, as result of a fall from his horse in the grounds of his home, Raynham Hall, and was buried at East Raynham, Norfolk.
He was succeeded in his titles by his eldest son John.
Lady Townshend died in 1877.

Question: Who is John Townshend (Died 1603)'s paternal grandfather?
Answer: Richard Townshend