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.
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.
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.
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.
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.
Johan Gullichsen
Johan Erik Gullichsen (born 28 June 1936 in Porin maalaiskunta) is a Finnish paper engineer.
From 1989 to 1999 he was professor for Pulping Technology at Helsinki University of Technology.
He is also a sailor and competed in the 1964 Summer Olympics.
Johan Gullichsen is a member of the Ahlström family.
His mother was the Finnish art collector and patronage Maire Gullichsen.
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.
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.
Héctor Barrantes
Héctor Barrantes Sansoni( 1939–1990) was an Argentine polo player.
He was the stepfather of Sarah, Duchess of York.
Maire Gullichsen
Maire Eva Johanna Gullichsen (née Ahlström, later known as Gullichsen-Nyströmer, 24 June 1907, Porin maalaiskunta – 9 July 1990, Pori) was a Finnish art collector and patron.
She was a co-founder of the Artek furniture company.
Pori Art Museum is based on Gullichsen's art collection.
Gullichsen was the daughter of Finnish businessman Walter Ahlström.
Gullichsen's grandfather was Antti Ahlström, one of Finland's most influential and wealthiest 19th century businessman.
She studied art in Helsinki and in Paris between 1925 and 1928 and got married in 1928 to Harry Gullichsen, a Finnish director of Norwegian descent working at the Ahlstrom company.
Maire and Harry Gullichsen were supporters and a keen lovers of modern art as well as applied arts and architecture.
In 1935 Gullichsen established the Free Art School, a private art school in Helsinki, where she also was a student.
She was also one of the founders of Artek, along with architects Alvar and Aino Aalto and art historian Nils-Gustav Hahl.
One of Alvar Aalto's most important works is Villa Mairea in Noormarkku, designed for Harry and Maire Gullichsen in 1938.
Today it is one of the internationally best-known architectural sights in Finland.
One of the key rooms of the house is Maire Gullichsen's private painting studio on the upper floor, with a view over the main approach to the house.
During her late years Gullichsen was intent on establishing an art museum in Pori.
It was finally inaugurated in 1979.

Question: Who is Johan Gullichsen's father?