Vocation : Entertain/Music : Music teacher

Adolf Jensen (12 January 1837 – 23 January 1879) was a German pianist, composer and music teacher.

Esther Lekain, née Ernestine Nickel (1 April 1870 – 2 March 1960), was a French singer. She was born in Paris and her career spanned 70 years. She died in Nice.

Catharina van Rennes (2 August 1858, Utrecht – 23 September 1940, Amsterdam) was a Dutch music educator, soprano singer and composer.
Van Rennes was the daughter of Jan van Rennes and Marianna Josepha de Jong. Among her tutors were Richard Hol and Johan Messchaert. She made a career as a singer in oratorios and was highly praised for her interpretations of Schumann Lieder. She was also known for vocal compositions. She composed and conducted a cantata for The International Alliance meeting of the women's suffrage movement held in Amsterdam in 1909 which was performed by the Queen's Royal Band.Van Rennes established her own singing school and developed her own teaching technique. Like her contemporary Hendrika Tussenbroek, she is remembered today for some popular Dutch children's songs such as "Drie kleine kleutertjes die zaten op een hek" (Three little toddlers were sitting on a fence), a translation of a Kate Greenaway verse, and "Madonnakindje" (Madonna child) as well as a religious song Kind'ren van één vader" (Children of one Father).

Louis Hubené (9 November 1817 in Bruges – 23 March 1871) was a pianist, a city carillonneur of Brugges and a composer.
He was a nephew of the city carillonneur Dominique II Berger and had been raised and given a musical education by him, after being orphaned at an early age. In 1847 Hubené became a teacher of piano at the newly founded Music School of Bruges, which he remained until 1850. For more than 30 years, he was a music teacher at the English Convent, and he also gave a lot of private lessons.
As of 1832 Hubené became the assistant of his uncle, whom he succeeded as city carillonneur in 1838. He remained in this position until 1864, the year in which he was succeeded by Remi Berragan.
After having been organist at the St. Salvator's Cathedral, he was appointed as organist of the St. James's Church in 1870.

Bernard Wagenaar (July 18, 1894 – May 19, 1971) was a Dutch-American composer, conductor and violinist.
Wagenaar was born in Arnhem. He studied at Utrecht University before starting his career as a teacher and conductor in 1914. He moved to the U.S. in 1920, and he became a citizen in 1927. From 1925 to 1968 he taught at the Juilliard School, where Ned Rorem, Jacob Druckman, Norman Dello Joio, Bernard Herrmann, Robert Ward, Tutti Camarata, Charles Jones, Alan Shulman, Katharine Mulky Warne, and James Cohn were among his pupils. He was an active member of the League of Composers and similar organizations and was an officer of the Order of Orange-Nassau in the Netherlands. He died in York, Maine.
He wrote four symphonies (1926, 1930, 1936 and 1946) and other orchestral, vocal, and chamber music in a broadly neoclassical style.His second symphony was one of the few American works Arturo Toscanini performed with the New York Philharmonic Orchestra; the first performances were on November 10, 11, and 13, 1933, in Carnegie Hall.

Richard (or Rijk) Hol (23 July 1825, in Amsterdam – 14 May 1904, in Utrecht) was a Dutch composer and conductor, based for most of his career at Utrecht. His conservative music showed the influence of Ludwig van Beethoven, Felix Mendelssohn, and Robert Schumann and the Leipzig school, though as a conductor he offered Dutch audiences the more revolutionary music of Hector Berlioz and Richard Wagner.

Mac Morgan (June 25, 1917 – June 12, 2007) was an American bass-baritone who had an active performance career in concerts and operas from the early 1940s until the mid-1970s. The Boston Globe described him as a singer "known for his rich tone and enviable diction". After retiring from the stage, he embarked on a second successful career as a voice teacher.

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.

Edward George Dannreuther (4 November 1844, in Strasbourg – 12 February 1905, in Hastings) was a pianist and writer on music, resident from 1863 in England. His father had crossed the Atlantic, moving to Cincinnati, and there established a piano manufacturing business. Young Edward, under pressure from his father to enter banking as a career, a prospect he found uncongenial, escaped to Leipzig in 1859.
He trained as a musician at the Leipzig Conservatoire, where he was a pupil of Ignaz Moscheles. A youthful champion of Wagner, he founded the London Wagner Society in 1872. In 1863 he had been recruited by Henry Chorley to play the piano in London at the Crystal Palace Concerts. His performances of Chopin and Beethoven were well received; after his marriage in 1871 he decided to settle permanently in England. His two-volume work Musical Ornamentation was for many years the standard text, and an important influence on the evolving trend of performance practice.
Dannreuther became a professor of piano at the Royal College of Music in 1895, a position he held until his death. An enthusiast for new music, he was an important influence on the composer Hubert Parry, who was his pupil. A memorial plaque on his former home at 12 Orme Square, Westminster, London was unveiled on 26 July 2005.His son Hubert Edward Dannreuther (1880–1977) was a British admiral and one of six survivors of the sinking of HMS Invincible. Another son Tristan Dannreuther (1872–1963) also served as an officer in the Royal Navy, and was an Assistant Director of Naval Intelligence after World War I.

Hugo Becker (born Jean Otto Eric Hugo Becker, 13 February 1863, died 30 July 1941) was a prominent German cellist, cello teacher, and composer. He studied at a young age with Alfredo Piatti, and later Friedrich Grützmacher in Dresden.