Title: Aloysia Weber
Content:  Born in Zell im Wiesental, Aloysia Weber was one of the four daughters of the musical Weber family. Her mother was Cäcilia Weber, née Stamm. Her father, Fridolin Weber, worked as a prompter and music copyist. Her three sisters were soprano Josepha Weber (1758–1819), who premiered the role of the Queen of the Night in Mozart's The Magic Flute; Constanze Weber, the wife of Mozart; and Sophie Weber. Her half-first cousin was the composer Carl Maria von Weber. Shortly after her birth, the family moved to Mannheim and Aloysia grew up there; she moved to Munich in 1778, where she made her operatic debut. Her salary at the Court Theater was 1000 florins per year; her father made 
Title: Aloysia Weber
Content:  Maria Aloysia Antonia Weber Lange (c. 1760 – 8 June 1839) was a German soprano, remembered primarily for her association with the composer Wolfgang Amadeus Mozart.
Title: Aloysia Weber
Content:  her mother an advance of 900 florins and the sum of 700 florins per year on a continuing basis. She moved to the Burgtheater in 1782, singing Italian opera. This position lasted only eight months, as she soon became "persona non grata owing to disagreements over salary and role distribution as well as missed performances." She continued to sing, however, at the Kärntnertortheater as well as in occasional roles at the Burgtheater. In 1795, she went on concert tour with her widowed sister Constanze. As of that year, she ceased to live with her husband Lange. She spent her old age in Salzburg in order to be near her surviving sisters Constanze and Sophie, who had moved there.
Title: Shirley Weber
Content:  Weber's husband, Judge Daniel Weber, died in 2002. She has two children and three grandchildren. Her daughter, Akilah Weber, is a surgeon and was a member of the La Mesa City Council from 2018 to 2021. On April 19, 2021, Akilah was sworn in by her mother to succeed her in the California State Assembly after winning in a special election.
Title: Aloysia Weber
Content:  to the English idiom "kiss my ass", and occurs frequently in Mozart's letters; see Mozart and scatology. Mozart himself moved to Vienna in 1781, and later that year was for a time a lodger in the Weber home. The father Fridolin had died in 1779, and Aloysia's mother Cäcilia Weber was taking in boarders to make ends meet. Mozart fell in love with the third daughter, Constanze. When the two married in 1782, Mozart became Aloysia's brother-in-law. Apparently there were no long-term hard feelings, as Mozart wrote a fair amount of additional music for Aloysia to sing, listed below.
Title: Aloysia Weber
Content:  Joachim Daniel Preisler, a Danish actor and musician, was sent on tour by his employer, the Royal Theater in Copenhagen, to study opera production in other European countries. While in Vienna he was invited into the Lange home, where he heard the pregnant (and thus not performing) Aloysia sing. In his diary, he wrote: "The voice is something exceptional! but ... not by a long way as good as our Müller; yet her high range and her delicacy, her execution, taste and theoretical knowledge cannot fail to be admired by any impartial critic. ... She can sing the longest and most difficult parts incomparably better than the [Italian] songstresses who are here pampered by the 'Viennese nobility'." Preisler's testimony also indicates that Aloysia was not just a fine singer, but an outstanding general musician: "The well-known Mozardt is her brother-in-law, and has taught her so well that she accompanies from a score and plays interludes like a Kapellmeister."
Title: Weber
Content: Relatives by marriage to Wolfgang Amadeus Mozart ; Constanze Weber, Mozart's wife ; Aloysia Weber, her sister ; Josepha Weber, her sister ; Sophie Weber, her sister ; Cäcilia Weber, their mother ; Carl Maria von Weber composer; cousin of the Weber sisters ; Max Maria von Weber, civil engineer; son of Carl Maria von Weber 
Title: Josepha Weber
Content:  She was born in Zell im Wiesental, in present-day Baden-Württemberg, Germany, the daughter of Fridolin Weber and Cäcilia Weber (née Stamm). She had three younger sisters (in descending order of age): Aloysia, who was an early love interest of Mozart and sang in his later operas; Constanze, who married Mozart in 1782; and Sophie. The composer Carl Maria von Weber was the son of her father's half-brother. Josepha grew up mostly in Mannheim, and moved with her family first to Munich then to Vienna, following the singing career of her sister Aloysia. By 1789 she was the prima donna in the theatrical troupe run by Johann Friedel at the suburban Theater auf der 
Title: Katharine Weber
Content:  Weber was born in New York City, the daughter of Andrea (née Warburg 9/29/1922-1/18/2009) and Sidney Kaufman (died 1983). Her maternal grandmother was composer Kay Swift and her grandfather was banker James Warburg. She grew up in the Forest Hills Gardens section of Queens, New York. She attended The Kew-Forest School and Forest Hills High School before attending the Freshman Year Program at The New School for Social Research (now Eugene Lang College at New School University) in 1972. In 1976, she married Nicholas Fox Weber, cultural historian and Executive Director of The Josef and Anni Albers Foundation and moved to Connecticut. In 1981 and 1983, their two daughters, Lucy and Charlotte, were born. From 1982 to 1984, Weber attended Yale as a part-time undergraduate. Since Swift's death in 1993, Weber has been a Trustee and the Administrator of the Kay Swift Memorial Trust. In 2004 Weber was artistic advisor for a restoration recording project with the non-profit label PS Classics which resulted in the release of a CD of the complete score, with Broadway performers and an orchestra conducted by Aaron Gandy, of the 1930 hit Broadway musical Fine and Dandy.
Title: Mathilde Weber
Content:  Weber née Walz was born on 16 August 1829 in Ellwangen, Germany. She was married to Heinrich Weber (1818-1890). Weber was involved with the German women's movement and advocated for women to receive training to join the workforce. This included training as domestic servant. She established the Verein für Tübinger Honoratiorentöchter (Association for Tübingen Dignitary Daughters). In 1899 in Tübingen she was given the title Wohltäterin der Stadt (benefactress of the city). She died on 22 June 1901 in Tübingen, Germany.

Question: Who is the mother of Aloysia Weber?
Answer: Cäcilia Weber.