Question: What university did Eduard Einstein's brother work at?
Context: Hans Albert Einstein ( ; May 14, 1904 – July 26, 1973) was a Swiss-American engineer and educator, the second child and first son of Albert Einstein and Mileva Marić.  Hans A. Einstein was a professor of Hydraulic Engineering at the University of California, Berkeley, and was recognized for his research on sediment transport.  His papers are held at the Water Resources Collections and Archives in the University of California, Riverside Libraries and in the University of Iowa Libraries Special Collections and Archives. Steven K. Libutti, M.D., F.A.C.S. (born April 18, 1964) is an American surgeon and scientist.  In January 2017, he became the third permanent Director of the Rutgers Cancer Institute of New Jersey, Vice Chancellor for Cancer Programs for Rutgers Biomedical Health Sciences and the Senior Vice President for Oncology Services for RWJBarnabas Health, the largest health system in New Jersey.  He is a tenured Professor of Surgery at the Rutgers Robert Wood Johnson Medical School.  Libutti's work on the study of tumor angiogenesis and the tumor microenvironment has led to novel approaches for the treatment of cancer.  He is also one of the pioneers of regional and targeted cancer therapy.  He was the founding Director of the Montefiore-Einstein Center for Cancer Care, and served as the Associate Director of the Albert Einstein Cancer Center and Vice-Chairman of the Department of Surgery at Montefiore Medical Center and the Albert Einstein College of Medicine from 2009-2017.  Libutti was a tenured Professor of Surgery and Genetics at the Albert Einstein College of Medicine in the Bronx, New York and a Professor of Surgery at the Uniformed Services University of the Health Sciences in Bethesda, Maryland.  In September, 2009, Libutti was invested as "The Marvin L. Gliedman, M.D. Distinguished Surgeon" in the Department of Surgery at Montefiore Medical Center.  Libutti is the Editor-in-Chief of the Springer Nature journal, Cancer Gene Therapy. Mileva Marić (Serbian Cyrillic: Милева Марић; December 19, 1875 – August 4, 1948), sometimes called Mileva Marić-Einstein or Mileva Marić-Ajnštajn, was a Serbian physicist.  She was the only woman among Albert Einstein's fellow students at Zürich's Polytechnic and was the second woman to finish a full program of study at the Department of Mathematics and Physics.  Marić and Einstein were lovers and had a daughter Lieserl in 1902; she died in 1903 before their marriage later that year.  They later had two sons, Hans Albert and Eduard. Eduard Oja (January 17, 1905 in Palupõhja - April 16, 1950 in Tartu) was an Estonian composer, conductor, music teacher and critic.  His father was a forest warden.  Between 1919-1925 he studied at Tartu Teacher's College at Tartu University, where he met Eduard Tubin, and he also worked for some time as a school teacher.  He was not a particularly prolific composer, composing mainly orchestral and ensemble works and choral music.  He was however much appreciated during his lifetime, and received awards and acclaim for several of his works.  He also worked as a conductor, leading the Tartu Women's Singing Society’s Women's Choir between 1930 and 1934, as well as a teacher of music theory at Tartu Higher School of Music.  In addition, he was himself a practising violinist.  A number of his works such as the opera Oath Redeemed (Estonian: "Lunastatud vanne" ) and the choral work The Return Home (Estonian: "Kojuminek" ) have been lost, although the majority of his work has survived, and is valued in museums in Estonia today.  The Eduard Tubin Museum of Alatskivi Castle contains exhibits related to him and his fellow students under Heino Eller, known as the "Tartu school", such as Eduard Tubin, Alfred Karindi, Olav Roots and Karl Leichter. Peter Gabriel Bergmann (Berlin, 24 March 1915 – Seattle, 19 October 2002) was a German-American physicist best known for his work with Albert Einstein on a unified field theory encompassing all physical interactions.  He also introduced primary and secondary constraints into mechanics.  After obtaining his Ph.D at the German University in Prague in 1936 under the direction of Philipp Frank he went to work with Einstein, as his research assistant, at the Institute for Advanced Study between 1936 and 1941.  In 1942, Bergmann published the first textbook on general relativity, "Introduction to the Theory of Relativity", with a foreword by Einstein.  The second edition of this book was published by Dover Publications in 1976.  His other textbooks were: Summer Pitt is a fictional character in the Dirk Pitt series of adventure novels written by Clive Cussler.  she is the title character's daughter.  She and her twin brother, Dirk Pitt, Jr. were raised by their mother, Summer Moran, without Dirk's knowledge.  Upon reaching adulthood, and following their mother's death, they reunited with their father.  Both she and her brother work as researchers for NUMA.  She looks exactly like her mother: she is six feet tall, with flaming red hair and pearl grey eyes.  In "Treasure of Khan", Summer is kidnapped on a diving expedition and later escapes with the help of her brother.  Along with her brother and father, she discovers a secret underwater cave. Illana Katz (born 1948) is an author, lecturer, and founder of Real Life Storybooks, a publisher of special needs storybooks for children.  Motivated by the late 1980s news that her son Seth had autism, Katz began to educate herself about autism, including researching into the life of theoretical physicist Albert Einstein.  After writing "Joey and Sam: A Heartwarming Storybook About Autism, a Family, and a Brother's Love" in 1993, circumstances led Katz to write "Sarah", a 1994 book about child molestation.  By 1995 Katz and her collaborator, UCLA professor Dr. Edward Ritvo, had gathered enough material to write their 1995 book, "In a World of His Own: A Storybook About Albert Einstein", in which they concluded that Einstein did have autism.  Katz continues to work in the special needs profession. Eduard Schmieder (born 2 May 1948 in Lviv, Soviet Union) is a violinist, teacher and conductor.  He is a highly regarded violin pedagogue.  Lord Yehudi Menuhin said, "Eduard Schmieder is one of the outstanding teachers of the violin.  I have the highest admiration for his work, his dedication, and his integrity."  He currently holds the position of Distinguished Professor of Violin at the Boyer College of Music and Dance, Philadelphia, Temple University.  Prior to that appointment, he was Distinguished Algur H. Meadows Chair of Violin and Chamber Music in the Meadows School of the Arts in Dallas (1990–2006), and tenured professor of the violin at the University of Southern California, a position formerly held by Jascha Heifetz.  His other tenured teaching appointments were at Shepherd School of Music, Rice University, Houston (1982–1986), and Lamar University, Beaumont (1980–1984).  Eduard Schmieder immigrated to the United States from USSR in 1979.  From 1980 to the present, many featured articles and reviews on his teaching and performances have been written in publications nationwide and internationally. Markus Eduard Fierz (20 June 1912 – 20 June 2006) was a Swiss physicist, particularly remembered for his formulation of spin-statistics theorem, and for his contributions to the development of quantum theory, particle physics, and statistical mechanics.  He was awarded the Max Planck Medal in 1979 and the Albert Einstein Medal in 1989 for all his work. Moshe Carmeli (Hebrew: משה כרמלי‎ ‎ , 1933–2007) was the Albert Einstein Professor of Theoretical Physics, Ben Gurion University (BGU), Beer Sheva, Israel and President of the Israel Physical Society.  He received his D.Sc.  from the Technion-Israel Institute of Technology in 1964.  He became the first full professor at BGU's new Department of Physics.  He did significant theoretical work in the fields of cosmology, astrophysics, general and special relativity, gauge theory, and mathematical physics, authoring 4 books, co-authoring 4 others, and publishing 128 refereed research papers in various journals and forums, plus assorted other publications (146 in all).  He is most notable for his work on gauge theory and his development of the theory of cosmological general relativity, which extends Einstein's theory of general relativity from a four-dimensional spacetime to a five-dimensional space-velocity framework.
Answer: University of California, Berkeley