Per Ditlev-Simonsen is a Norwegian politician

Politics of Norway

Politics in Norway take place in the framework of a parliamentary representative democratic constitutional monarchy. Executive power is exercised by the King's council, the cabinet, led by the Prime Minister of Norway. Legislative power is vested in both the government and the Storting, elected...

. He was the mayor of Oslo, representing the Conservative Party

Conservative Party of Norway

The Conservative Party is a Norwegian political party. The current leader is Erna Solberg. The party was since the 1920s consistently the second largest party in Norway, but has been surpassed by the growth of the Progress Party in the late 1990s and 2000s...

, from 1995 to 2007. He stepped down on 23 August 2007 following the Swiss bank-account scandal.

Ditlev-Simonsen was an officer of the The Norwegian Royal Guards

Hans Majestet Kongens Garde

Hans Majestet Kongens Garde is a battalion of the Norwegian Army. The battalion has two main roles; it serves as the Norwegian King's bodyguards, guarding the royal residences and Akershus Fortress in Oslo, and is also the main infantry unit responsible for the defence of...

, and he later attended Stanford University

Stanford University

The Leland Stanford Junior University, commonly referred to as Stanford University or Stanford, is a private research university on an campus located near Palo Alto, California. It is situated in the northwestern Santa Clara Valley on the San Francisco Peninsula, approximately northwest of San...

 getting a Master of Arts

Master of Arts (postgraduate)

A Master of Arts from the Latin Magister Artium, is a type of Master's degree awarded by universities in many countries. The M.A. is usually contrasted with the M.S. or M.Sc. degrees...

 degree. After college, Ditlev-Simonsen became a partner in his father's shipping company Sverre Ditlev-Simonsen & Co (SDS) in 1955. He was a partner in the company until 1995.

Ditlev-Simonsen was a Member of Parliament from 1981 to 1985, serving in the Standing Committee of Finance. From 1989 to 1990 Ditlev-Simonsen was Minister of Defense

Minister of Defence (Norway)

The Norwegian Minister of Defence is a Councillor of the Council of State and Chief of the Norwegian Ministry of Defence, the position has existed since the Secretary of the Army and Secretary of the Navy was combined into the Minister of Defence...

 in the Cabinet of Jan P. Syse

Cabinet Syse

Syse's Cabinet was a minority, Conservative/Centre/Christian Democrat Government of Norway. It succeeded the Labour Second cabinet Brundtland after the 1989 election, and sat between 16 October 1989 and 3 November 1990...

.

Swiss bank account tax probe

In August 2007, the presence of a hitherto unknown Swiss bank account was revealed. The revelation came after an acrimonious divorce involving his daughter, Cecilie Ditlev-Simonsen, the communications director of Norsk Hydro

Norsk Hydro

Norsk Hydro ASA is a Norwegian aluminium and renewable energy company, headquartered in Oslo. Hydro is the fourth largest integrated aluminium company worldwide. It has operations in some 40 countries around the world and is active on all continents. The Norwegian state holds a 43.8 percent...

. The account, which contained NOK

Norwegian krone

The krone is the currency of Norway and its dependent territories. The plural form is kroner . It is subdivided into 100 øre. The ISO 4217 code is NOK, although the common local abbreviation is kr. The name translates into English as "crown"...

 1.5 million had been inherited

Inheritance

Inheritance is the practice of passing on property, titles, debts, rights and obligations upon the death of an individual. It has long played an important role in human societies...

 by Ditlev-Simonsen after his wife died in 1990, and he eventually admitted to not having paid the Norwegian wealth tax

Wealth tax

A wealth tax is generally conceived of as a levy based on the aggregate value of all household holdings actually accumulated as purchasing power stock , including owner-occupied housing; cash, bank deposits, money funds, and savings in insurance and pension plans; investment in real estate and...

 on it.

The revelation caused several opposition

Opposition (politics)

In politics, the opposition comprises one or more political parties or other organized groups that are opposed to the government , party or group in political control of a city, region, state or country...

 politicians to call for Ditlev-Simonsen's resignation. Erna Solberg

Erna Solberg

Erna Solberg is a Norwegian politician, and current leader of the Conservative Party of Norway. She was the Municipal and Regional Minister in Kjell Magne Bondevik's second government, 19 October 2001 until 17 October 2005. In 2005, she was appointed a Commander of the Order of St. Olav.-Early...

, the head of the Conservative Party, asked that Ditlev-Simonsen refrain from active campaigning for his party ahead of the local elections scheduled for 10 September. Even if he had not resigned, the 75 year old Ditlev-Simonsen was set to retire after the election. The incident was believed to be a cause of the Conservative's 4 percent drop in opinion polls, three weeks ahead of the election.