Theodore Martin
Sir Theodore Martin( 16 September 1816 – 18 August 1909) was a Scottish poet, biographer, and translator.
Sir Theodore Brinckman, 1st Baronet
Sir Theodore Henry Lavington Brinckman, 1st Baronet (17 January 1798 – 9 February 1880) was a British politician and baronet.
Born Theodore Broadhead, he was the son of Theodore Henry Broadhead and his wife Elizabeth Macdougall, daughter of William Gordon Macdougall.
In 1842, by Royal Licence, he and his brothers resumed the surname Brinckman, which the family had carried before 1786 and their grandfather had changed.
In 1821 he entered the British House of Commons in a by-election for Yarmouth, the same constituency his father has represented before and was a Member of Parliament until 1826.
On 30 September 1831, Brinckman was created a baronet, of Burton or Monk Bretton, in the County of York.
He married firstly Hon.
Charlotte Godolphin Osborne, only daughter of the 1st Baron Godolphin on 29 August 1829.
She died in 1838, and Brinckman married secondly Annabella Corbet, daughter of John Corbet on 18 February 1841.
He had five children by his first wife, a daughter and four sons.
They lived at St. Leonard's in Clewer near Windsor in Berkshire.
Brinckman died, aged 82 and was succeeded in the baronetcy by his oldest son Theodore.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Sir Theodore Brinckman, 2nd Baronet
Sir Theodore Henry Brinckman, 2nd Baronet DL (12 September 1830 – 7 May 1905) was a British Liberal politician and soldier.
He was the son of Sir Theodore Brinckman, 1st Baronet and his first wife Hon.
Charlotte Godolphin Osborne, only daughter of Francis Osborne, 1st Baron Godolphin.
In 1880, he succeeded his father as baronet.
Brinckman was educated at Eton and served then in the 17th Regiment of Foot.
He fought in the Crimean War and reached the rank of captain.
Brinckman was Deputy Lieutenant of Tower Hamlets and sat as Member of Parliament (MP) for Canterbury from 1868 to 1874.
On 18 July 1861, he married Lady Cecilia Augusta Conyngham, youngest daughter of Francis Conyngham, 2nd Marquess Conyngham at St George's, Hanover Square.
They lived at St. Leonard's in Clewer near Windsor in Berkshire and had two sons.
Brinckman was succeeded in the baronetcy by his older son Theodore.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Theodore Andrea Cook
Sir Theodore Andrea Cook (28 March 1867 – 16 September 1928) was a British art critic and writer.
Thomas Gladstones
Thomas Gladstones( 3 June 1732 – 12 May 1809) was a Scottish merchant and philanthropist.
He was the father of Sir John Gladstone and the grandfather of the British prime minister William Ewart Gladstone.
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 George Johnson
John George Johnson( 1829–1896) was an English Conservative Party politician.
He was elected Conservative MP for Exeter in 1874 but was defeated at the next election in 1880.
During 1872, he was also High Sheriff of Devon.
He married Frances Grace Brinckman, daughter of Sir Theodore Brinckman, 1st Baronet.

Question: Who is the paternal grandfather of Sir Theodore Brinckman, 2Nd Baronet?
Answer: Theodore Henry Broadhead