All articles lacking sources

Karl_Wendling

Karl/Carl Wendling ([ventling]) (10 August 1875, Strasbourg – 27 March 1962, Stuttgart) was a German violinist and musical educator.
He studied in his hometown with Heinrich Schuster and Florián Zajíc, and later in Berlin with Carl Halir and Joseph Joachim. From 1902 on he was concertmaster at the Bayreuth Festival. In 1907 and 1908, he was concertmaster with the Boston Symphony Orchestra under Karl Muck. He had his own string quartet, "The Wendling Quartet". From 1909 on, he was a teacher at the Royal Stuttgart Conservatory, where he became director in 1929.

Luis_Villalta

Luis Villalta Aquino (October 2, 1969 in Lima, Peru – March 3, 2004 in Pompano Beach, Florida) was a professional boxer, who was nicknamed "El Puma" during his career.
He moved to Hillsborough Township, New Jersey to be near his trainer and improve his career opportunities while trying to get entry visas for his family. He shared an apartment with two roommates and worked at a local McDonald's.
On February 28, 2004, he defended his North American Boxing Association lightweight title against Ricky Quiles at the Seminole Tribe of Florida Coconut Creek Casino. He collapsed moments after losing a unanimous decision, and was rushed to the North Broward Medical Center. He died after undergoing surgery for head trauma. His wife, Miraebel, and father, Luis, Sr. (granted emergency visas), were at his bedside. He never regained consciousness.
Villalta is the fifth Peruvian fighter to die in the ring. His career record was 29-6-1.

René_Waldeck-Rousseau,_father

René Waldeck-Rousseau (27 April 1809 Avranches, Manche – 17 February 1882 Nantes, Loire-Atlantique) was a French politician, father of Pierre Waldeck-Rousseau who was a statesman during the Third Republic.
During the 1848 Revolution, he was elected as a Republican deputy of Loire-Inférieure to the Constituent Assembly of April 1848 to May 1849. He then became mayor of Nantes, from 1870 to 1871 and a second time from 1872 to 1874.
With Jules Simon, Louis Blanc and others he sat on the commission appointed to inquire into the labour question during the Second Republic, making many important proposals, one of which, for the establishment of national banks, was partially realized in 1850. After the election of Louis Napoleon Bonaparte to the presidency he returned to his practice at the bar, and for some time after the coup d'état was in hiding to escape arrest.
He came back to political life in the crisis of 1870, when he became mayor of Nantes in August and took part to the proclamation of the Third Republic there on September 4. He shortly afterwards resigned municipal office in consequence of differences with his colleagues on the education question.

Luke_Walter_Jr.

Luk Renneboog, better known as Luke Walter Jr. (22 November 1947 – New York City, 18 June 1996), was a Belgian blues singer and musician.
In 1986, he founded the group Blue Blot with Albert Szukalski. With the second album 'Bridge to your heart', the group made a breakthrough to the general public.
In 1993, they discovered that he had leukemia. Just before his death, he made the solo album Back To Normal.

Walter_Valdi

Walter Valdi (stage name of Walter Pinnetti; 20 August 1930 – 13 October 2003) was an Italian singer, songwriter, author and actor of several songs and theatrical pieces in Milanese Dialect.
He was born in Cavenago Brianza and died in Milan.

Stefan_Wiechecki

Stefan Wiechecki (pen-name Wiech; 10 August 1896 – 26 July 1979) was a Polish writer and journalist. He is most fondly remembered for his humorous feuilletons, which chronicled the everyday life of Warsaw and cultivated the Warsaw dialect.
Stefan Wiechecki was born 10 August 1896. In inter-war Poland he collaborated with numerous Warsaw-based newspapers, initially as a court reporter. During numerous trials he documented typical personalities of the poorer, less-known part of the city with its distinctive culture, language and customs. With time he was given his own column in Express Wieczorny evening newspaper, where he published humorous sketches and feuilletons featuring personalities based on people taking part in trials he took part in. They gained much popularity and in late 1930s Wiechecki opened a chocolate shop in the borough of Praga, which became his main source of income.
During the Warsaw Uprising, he was cut off from his house on the other side of the river, in the Old Town. There he collaborated with numerous newspapers published in the Polish-held part of town, notably the Powstaniec. Sharing the fate of the rest of Warsaw's civilians, Wiechecki was forced out of the city after the end of the uprising. However, he returned soon after the town was retaken from the Germans and resumed his duties as a journalist. Some of his humorous stories were published in book form, while others continued to be published by Warsaw-based newspapers.
While criticised by linguists and Polonists for filling the Polish language with trash, he was nevertheless considered a classic of the Warsaw dialect, at that time suppressed by schools along with all other non-standard variations of the literary language. One of the scientists to defend him in numerous articles was Bronisław Wieczorkiewicz, who later published the first monograph on the dialects of Warsaw. A renowned Polish poet Julian Tuwim dubbed Wiechecki the Homer of Warsaw's streets and Warsaw's language, his feuilletons are also mentioned in the works of Antoni Słonimski, Stefan Kisielewski and Maria Pawlikowska-Jasnorzewska. He died 26 July 1979 in Warsaw, where he is buried. After 1989 one of the main pedestrian-only zones of downtown Warsaw was officially named the Wiech Passage in honour of Wiechecki.
Wiechecki's novel Cafe pod Minogą was filmed in 1956.

Spencer_Matthews_King

Spencer Matthews King (August 11, 1917 in San Juan, Puerto Rico – January 20, 1988) was a U.S. Ambassador to Guyana. Appointed by President Richard Nixon on May 27, 1969, he presented his credentials to Governor-General Sir Richard Edmonds Luyt on October 15, 1969, in the capital city of Georgetown. After Guyana declared itself a republic in 1970, Ambassador King had to be reaccredited as ambassador, this time presenting his credentials to the republic's new president, Sir Edward Victor Luckhoo on February 23, 1970. He represented the United States and its interests in this former British colony until March 8, 1974, when he left the post. A longtime resident of Maine, he retired from the foreign service after his ambassadorship came to an end. He died on January 20, 1988.

Princess_Maria_de_los_Dolores_of_Bourbon-Two_Sicilies

Princess Dolores of Bourbon-Two Sicilies (15 November 1909 – 11 May 1996) was a daughter of Prince Carlos of Bourbon-Two Sicilies and his wife Princess Louise of Orléans. Princess Dolores was born into the House of Bourbon-Two Sicilies and was a member of the Polish noble Czartoryski family through her marriage to Prince Augustyn Józef Czartoryski. She was also an aunt of Juan Carlos I of Spain, son of her sister Princess María de las Mercedes of Bourbon-Two Sicilies.