Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
Fred Le Deux
Frederick" Fred" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).
He is the grandfather of Tom Hawkins.
Luigi Alidosi
Luigi Alidosi (also Ludovico, died 1430) was the lord of Imola (as Papal vicar) from 1391 until 1424, the last ruler of the city from his family.
He was the son of Bertrando Alidosi.
During the Wars in Lombardy, his city was attacked by Filippo Maria Visconti's army, and he was taken captive to Milan.
When he was freed after the end of the conflict, Imola had been acquired by the Papal States: he therefore became a Cistercian monk, and died in Rome in 1430.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Bertrando Alidosi
Bertrando Alidosi (died November 12, 1391) was an Italian condottiero and the lord of Imola (as Papal vicar) from 1372 until 1391.
He was the son of Roberto Alidosi, and succeeded in his signoria to Azzo Alidosi, to whom he had been associated by will of Pope Urban V.
In 1365 he had been also made lord of Castel del Rio, Monte del Fine and Castiglione.
The two brothers were jailed in Bologna two times by the papal forces, but they were permitted to return soon to Imola.
In 1371 he was forced by a rebellion to flee shortly at Avignon with Pope Gregory XI.
He married Elisa Tarlati, daughter of Maso Tarlati, lord of Pietramala, and sister of cardinal Galeotto Tarlati.
He was succeeded by his son Luigi (Ludovico).
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 Mackay (poet)
John Mackay( 1656–1754), known as( The Blind Piper), was a Scottish Gaelic poet and composer, and the grandfather of William Ross.
Zhao Shoushan
Zhao Shoushan( 12 November 1894 – 20 June 1965) was a KMT general and later Chinese Communist Party politician.
He is the grandfather of Zhao Leji.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.

Question: Who is Luigi Alidosi's paternal grandfather?
Answer: Roberto Alidosi