Question: Who is the paternal grandfather of Charles Colmore Grant, 7Th Baron De Longueuil?

Knowledge 1: Charles Colmore Grant, 7th Baron de Longueuil
Charles Colmore Grant, 7th Baron de Longueuil was the son of Charles James Irwin Grant, 6th Baron de Longueuil and Harriet Cregoe-Colmore.He was born on 13 April 1844 at Cheltenham, Gloucestershire, England.In 1878, he married Mary Wayne, daughter of Thomas Wayne.In 1880, he claimed a royal recognition of his right to the barony of Longueuil.By the treaty of Quebec the sovereignty of Canada passed from the Kings of France to the Kings of Great Britain but with the reservation that all rights and privileges "of what kind soever" should be reserved and secured to all individuals of French descent to which they had been entitled under the previous regime.Queen Victoria was graciously pleased to recognise the claim of Charles Colmore Grant to the title of Baron de Longueuil.He died on 13 December 1898 at age 54 at New York City.He was without issue and his half-brother Reginald Charles succeeded him. [SEP] Knowledge 2: Charles James Irwin Grant, 6th Baron de Longueuil
Charles James Irwin Grant, only son of Charles William Grant, 5th Baron de Longueuil and Caroline Coffin, was born in Montreal on 1 April 1815.He served in the 79th Regiment as a lieutenant for a while.He later marriedHenriet Colmore, from whom he fathered two sons (Alexander Frederick, died age 2 and Charles Colmore) as well as a daughter.His wife Henriet died in 1847 and he remarried in Charleston, South Carolina on 18 January 1849 to Anne Trapman, second daughter of Louis Trapman, a consul.He had many children from this union including Reginald Charles and John Charles Moore.He died on 26 February 1879 at age 63.
Knowledge 1: Charles Colmore Grant, 7th Baron de Longueuil
Charles Colmore Grant, 7th Baron de Longueuil was the son of Charles James Irwin Grant, 6th Baron de Longueuil and Harriet Cregoe-Colmore.He was born on 13 April 1844 at Cheltenham, Gloucestershire, England.In 1878, he married Mary Wayne, daughter of Thomas Wayne.In 1880, he claimed a royal recognition of his right to the barony of Longueuil.By the treaty of Quebec the sovereignty of Canada passed from the Kings of France to the Kings of Great Britain but with the reservation that all rights and privileges "of what kind soever" should be reserved and secured to all individuals of French descent to which they had been entitled under the previous regime.Queen Victoria was graciously pleased to recognise the claim of Charles Colmore Grant to the title of Baron de Longueuil.He died on 13 December 1898 at age 54 at New York City.He was without issue and his half-brother Reginald Charles succeeded him. [SEP] Knowledge 2: Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.He was the grandfather of singer/ poet Leonard Cohen.
Knowledge 1: Charles Colmore Grant, 7th Baron de Longueuil
Charles Colmore Grant, 7th Baron de Longueuil was the son of Charles James Irwin Grant, 6th Baron de Longueuil and Harriet Cregoe-Colmore.He was born on 13 April 1844 at Cheltenham, Gloucestershire, England.In 1878, he married Mary Wayne, daughter of Thomas Wayne.In 1880, he claimed a royal recognition of his right to the barony of Longueuil.By the treaty of Quebec the sovereignty of Canada passed from the Kings of France to the Kings of Great Britain but with the reservation that all rights and privileges "of what kind soever" should be reserved and secured to all individuals of French descent to which they had been entitled under the previous regime.Queen Victoria was graciously pleased to recognise the claim of Charles Colmore Grant to the title of Baron de Longueuil.He died on 13 December 1898 at age 54 at New York City.He was without issue and his half-brother Reginald Charles succeeded him. [SEP] Knowledge 2: 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.

Answer: Charles William Grant