Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Fujiwara no Nagara
, also known as Fujiwara no Nagayoshi, was a Japanese statesman, courtier and politician of the early Heian period.
He was the grandfather of Emperor Yōzei.
Laura Lopes
Laura Rose Lopes (née Parker Bowles; born 1 January 1978) is an English art curator.
She is the daughter of Camilla, Duchess of Cornwall, and Andrew Parker Bowles, and the stepdaughter of Charles, Prince of Wales.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Prithvipati Shah
Prithvipati Shah( ?–1716) was the king of the Gorkha Kingdom in the Indian subcontinent, present- day Nepal.
He was the grandfather of Nara Bhupal Shah.
Camilla, Duchess of Cornwall
Camilla, Duchess of Cornwall, (born Camilla Rosemary Shand, later Parker Bowles; 17 July 1947) is a member of the British royal family.
She is the second wife of Charles, Prince of Wales, heir apparent to the British throne.
Instead of using the title Princess of Wales, she uses the title Duchess of Cornwall, her husband's secondary designation.
In Scotland, she is known as the Duchess of Rothesay.
Camilla is the eldest child of Major Bruce Shand and his wife Rosalind Cubitt, the daughter of Roland Cubitt, 3rd Baron Ashcombe.
She was raised in East Sussex and South Kensington in England, and was educated in England, Switzerland, and France.
In 1973, Camilla married British Army officer Andrew Parker Bowles, with whom she has two children.
They divorced in 1995.
Camilla was periodically romantically involved with the Prince of Wales both before and during their first marriages.
The relationship became highly publicised in the media and attracted worldwide scrutiny.
In 2005, it culminated in a civil marriage at Windsor Guildhall, which was followed by a televised Anglican blessing at St George's Chapel, Windsor Castle.
As Duchess of Cornwall, Camilla assists the Prince of Wales on his official duties.
She is also the patron, president and a member of numerous charities and organisations.
Since 1994, she has taken action on osteoporosis, earning honours and awards.
She has also raised awareness in areas including rape and sexual abuse, literacy, animal welfare and poverty.
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.
Guillaume Wittouck
Guillaume Wittouck( 1749- 1829) was a Belgian lawyer and High Magistrate.
He was the Grandfather of industrialist Paul Wittouck.
Henry Bryant (naturalist)
Henry Bryant( May 12, 1820 – February 2, 1867) was an American physician and naturalist.
He was the grandfather of Henry Bryant Bigelow.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).

Question: Who is Laura Lopes's maternal grandfather?
Answer: Bruce Shand