Héctor Barrantes
Héctor Barrantes Sansoni( 1939–1990) was an Argentine polo player.
He was the stepfather of Sarah, Duchess of York.
Albert Visetti
Albert Anthony Visetti( 13 May 1846–10 July 1928) was a Dalmatian musician who moved to London where he was Professor of Singing at the Royal College of Music, becoming a Fellow in 1921.
He was the stepfather of the novelist Radclyffe Hall.
Gerald Rudolff Ford
Gerald Rudolff Ford( December 9, 1890 – January 26, 1962) was an American businessman, creator of Ford Industries, and Republican politician who was the stepfather of U.S. President Gerald Ford and for whom Ford legally changed his name.
Albert E. Austin
Albert Elmer Austin( November 15, 1877 – January 26, 1942) was a Republican member of the United States House of Representatives from 1939 to 1941 and member of the Connecticut House of Representatives from 1917 to 1919 and from 1921 to 1923.
He was the stepfather of Clare Boothe Luce.
Ermesinda
Ermesinda (c. 720 or c. 730 — ?)
alternatively Ormisenda, Ermisenda, Ermesinde, Ermessenda) was queen consort of the Kingdom of Asturias, wife of King Alfonso I of Asturias ("Alfonso the Catholic").
She was the daughter of King Pelagius of Asturias and his queen, Gaudiosa.
Jerrold Wexler
Jerrold Wexler( June 27, 1924 – November 10, 1992) was a noted American businessman and film producer.
He was the brother of cinematographer Haskell Wexler and the stepfather of actress Daryl Hannah.
Adosinda
Adosinda was the queen of Asturias during the reign of her husband, Silo, from 774 to 783.
She was a daughter of Alfonso I and Ermesinda, daughter of the first Asturian king, Pelayo.
She was a sister of Fruela I.
Her husband probably succeeded in becoming King because he was related by marriage to both of the previous ruling families.
Some scholars have even posited a matrilineal succession.
Since she gave Silo no heir, her nephew Alfonso II was proclaimed king upon his death.
He was expelled from the realm by Mauregatus, and on 26th November 783, Adosinda was put in the monastery of San Juan de Pravia, where she lived out the rest of her life.
Lolo Soetoro
Lolo Soetoro
( EYD: Lolo Sutoro;; 2 January 1935 – 2 March 1987), also known as Lolo Soetoro Mangunharjo or Mangundikardjo, of Indonesia was the stepfather of Barack Obama, the 44th President of the United States.
Morris Harvey
Morris Harvey( 1877– 1944) was a British actor and writer.
A renowned character actor, he also wrote for the stage, including material for Broadway revues, in which he also appeared.
He was the stepfather of film director Anthony Harvey.
Charles Williams, Baron Williams of Elvel
Charles Cuthbert Powell Williams, Baron Williams of Elvel,( born 9 February 1933) is a retired business executive and a Labour peer.
In his 20s he played first- class cricket while at university and for several seasons afterwards.
He is the stepfather of Justin Welby, the Archbishop of Canterbury.

Question: Who is the father of Adosinda?