Bertha of Rheinfelden
Bertha of Rheinfelden( also Bertha of Bregenz)( b.c. 1065; d. after 1128), countess of Kellmünz, was the daughter of Rudolf of Rheinfelden and wife of Ulrich X of Bregenz.
Ogawa Mataji
Viscount was a general in the early Imperial Japanese Army.
He was also the father- in- law of Field Marshal Gen Sugiyama.
Peter Burroughs
Peter Burroughs( born 27 January 1947) is a British television and film actor, the director of Willow Management.
He is the father- in- law of actor and TV presenter Warwick Davis.
Bill Dundee
William" Bill" Cruickshanks( born 24 October 1943) is a Scottish born- Australian professional wrestler and author better known by his stage name Bill Dundee.
Cruickshanks is the father of Jamie Dundee and the father- in- law of wrestler Bobby Eaton.
Agnes of Rheinfelden
Agnes of Rheinfelden(*; † 19 December 1111) was the daughter of Rudolf of Rheinfelden, and the wife of Berthold II of Zähringen.
Adelaide of Rheinfelden
Adelaide of Rheinfelden (or Adelaide of Swabia)  (1060s – May 1090), was Queen Consort of Hungary by marriage to King Ladislaus I of Hungary.
Ludwig von Westphalen
Johann Ludwig von Westphalen( 11 July 1770 – 3 March 1842) was a liberal Prussian civil servant and the father- in- law of Karl Marx.
Barthold A. Butenschøn Sr.
Hans Barthold Andresen Butenschøn( 27 December 1877 – 28 November 1971) was a Norwegian businessperson.
He was born in Kristiania as a son of Nils August Andresen Butenschøn and Hanna Butenschøn, and grandson of Nicolay Andresen.
Together with Mabel Anette Plahte( 1877 – 1973, a daughter of Frithjof M. Plahte) he had the son Hans Barthold Andresen Butenschøn Jr. and was through him the father- in- law of Ragnhild Butenschøn and grandfather of Peter Butenschøn.
Through his daughter Marie Claudine he was the father- in- law of Joakim Lehmkuhl, through his daughter Mabel Anette he was the father- in- law of Harald Astrup( a son of Sigurd Astrup) and through his daughter Nini Augusta he was the father- in- law of Ernst Torp.
He took commerce school and agricultural school.
He was hired in the family company N. A. Andresen& Co, and became a co-owner in 1910.
He eventually became chief executive officer.
The bank changed its name to Andresens Bank in 1913 and merged with Bergens Kreditbank in 1920.
The merger was dissolved later in the 1920s.
He was also a landowner, owning Nedre Skøyen farm and a lot of land in Enebakk.
He chaired the board of Nydalens Compagnie from 1926, having not been a board member before that.
He also chaired the supervisory council of Forsikringsselskapet Viking and Nedre Glommen salgsforening, and was a supervisory council member of Filharmonisk Selskap.
He was a member of the gentlemen's club SK Fram since 1890, and was proclaimed a lifetime member in 1964.
He was buried in Enebakk.
Ladislaus I of Hungary
Ladislaus I or Ladislas I, also Saint Ladislaus or Saint Ladislas (1040 – 29 July 1095) was King of Hungary from 1077 and King of Croatia from 1091.
He was the second son of King Béla I of Hungary.
After Béla's death in 1063, Ladislaus and his elder brother, Géza, acknowledged their cousin, Solomon as the lawful king in exchange for receiving their father's former duchy, which included one-third of the kingdom.
They cooperated with Solomon for the next decade.
Ladislaus's most popular legend, which narrates his fight with a "Cuman" (a Turkic nomad marauder) who abducted a Hungarian girl, is connected to this period.
The brothers' relationship with Solomon deteriorated in the early 1070s, and they rebelled against him.
Géza was proclaimed king in 1074, but Solomon maintained control of the western regions of his kingdom.
During Géza's reign, Ladislaus was his brother's most influential adviser.
Géza died in 1077, and his supporters made Ladislaus king.
Solomon resisted Ladislaus with assistance from King Henry IV of Germany.
Ladislaus supported Henry IV's opponents during the Investiture Controversy.
In 1081, Solomon abdicated and acknowledged Ladislaus's reign, but he conspired to regain the royal crown and Ladislaus imprisoned him.
Ladislaus canonized the first Hungarian saints (including his distant relatives, King Stephen I and Duke Emeric) in 1085.
He set Solomon free during the canonization ceremony.
After a series of civil wars, Ladislaus's main focus was the restoration of public safety.
He introduced severe legislation, punishing those who violated property rights with death or mutilation.
He occupied almost all Croatia in 1091, which marked the beginning of an expansion period for the medieval Kingdom of Hungary.
Ladislaus's victories over the Pechenegs and Cumans ensured the security of his kingdom's eastern borders for about 150 years.
His relationship with the Holy See deteriorated during the last years of his reign, as the popes claimed that Croatia was their fief, but Ladislaus denied their claims.
Ladislaus was canonized on 27 June 1192 by Pope Celestine III.
Legends depict him as a pious knight-king, "the incarnation of the late-medieval Hungarian ideal of chivalry.
" He is a popular saint in Hungary and neighboring nations, where many churches are dedicated to him.
John Adams (merchant)
John Adams( 1672 or 1673 – 1745) was an American- born Canadian merchant and member of the Nova Scotia Council.
He was the father- in- law of Henry Newton( politician).

Question: Who is Adelaide Of Rheinfelden's father-in-law?
Answer: Béla I of Hungary