Question: Alma Rosé was named after which Viennese-born composer born Alma Margaretha Maria Schindler?

Context paragraphs:
Alma Cero: Alma Cero (born Alma Cero Delgado Quintero on August 8, 1975 in Mexico City, Mexico) is a Mexican actress, singer, television hostess and ballerina.  She better known from series "María de Todos los Ángeles".

Alma Muriel: Alma Muriel (20 October 1951 – 5 January 2014) was a Mexican actress.  Born Alma Muriel del Sordo in Mexico City, Mexico, she appeared in plays, films, and telenovelas, which earned TVyNovelas award nominations for Best Female Antagonist in series such as "Nunca te olvidaré" and "El Extraño Retorno de Diana Salazar".

Alma Rosé: Alma Rosé's father was the violinist Arnold Rosé (né Rosenblum; 1863–1946) who was the leader of the Vienna Philharmonic Orchestra for 50 years: from 1881-1931 as well as leader of the Vienna State Opera orchestra and leader of the legendary Rosé String Quartet.  Her mother, Justine (died 22 August 1938), was Gustav Mahler's sister.  Alma was named for Alma Mahler.

Gretha Tromp: Margaretha Maria "Gretha" Tromp (born 21 February 1964) is a retired Dutch sprinter and hurdler.  She competed at the 1988 Summer Olympics in the 100 m hurdles, 400 m hurdles and 4×100 metres relay, but failed to reach the final in any event.  She won two medals at the 1991 Summer Universiade.

Alma Bennett: Alma Bennett (born Alma Long, April 9, 1904 – September 16, 1958) was an American film actress of the silent era.  She appeared in 64 films between 1915 and 1931.  She was born in Seattle, Washington and died in Los Angeles, California.

Nylon (band): Nylon (now The Charlies) is an Icelandic girl group composed of members Alma Goodman (born Alma Guðmundsdóttir), Camilla Stones (born Steinunn Þóra Camilla Sigurðardóttir) and Klara Elias (born Klara Ósk Elíasdóttir).  They are Iceland's most successful singer/songwriter girl-band , producing ten number one singles, three number one studio albums, one number one compilation and one number one DVD in Iceland.

Margriet de Moor: Margaretha Maria Antonetta 'Margriet' de Moor ("née" Neefjes; born 1941) is a Dutch pianist and writer of novels and essays.  She won the AKO Literatuurprijs for her novel "Eerst grijs dan wit dan blauw" (1991).

Alma Mahler: Alma Maria Mahler Gropius Werfel (born Alma Margaretha Maria Schindler; 31 August 1879 – 11 December 1964) was a Viennese-born composer.  author, editor and socialite.  She became the wife, successively, of composer Gustav Mahler, architect Walter Gropius, and novelist Franz Werfel, as well as the consort of several other prominent men, notably painter Oskar Kokoschka.  Musically active from her early years, she was the composer of at least seventeen songs for voice and piano.  In later years her salon became part of the artistic scene, first in Vienna, then in Los Angeles and in New York.

Alma Delfina: Alma Delfina (born Alma Delfina Martínez Ortega on November 5, 1954 in Camargo, Chihuahua, Mexico) is a Mexican actress.

Alma Adamkienė: Alma Adamkienė (born Alma Nutautaitė in Šiauliai on February 10, 1927) is the wife of the former President of Lithuania, Valdas Adamkus, and was First Lady during his two terms (1998–2003 and 2004–2009).  She also holds United States citizenship.

Supporting paragraphs: Alma Rosé Alma Mahler
Answer: Alma Mahler