Brentano was born in
Offenbach am Main, the son of the
Centre politician Otto von Brentano, a member of the 1919
Weimar National Assembly. The
Brentano family, of
Italian (
Lombard) origin, had settled in the
Landgraviate of Hesse-Darmstadt in the 17th century and were recognized as Hessian nobles, with close contact to important figures of the
German Romanticism, including
Goethe,
Savigny and
Arnim. He was related to famous German poets such as
Clemens Brentano (1778–1842) and
Bettina von Arnim (1785–1859). The author
Bernard von Brentano (1901–1964) was his elder brother. Upon his
Abitur degree in 1922, Heinrich von Brentano studied
jurisprudence at the
University of Munich and took his first and second
Staatsexamen in 1925 and 1929. He received his doctorate from the
University of Giessen and from 1932 worked as a lawyer in
Darmstadt, from 1943 until 1945 as a
prosecutor in
Hanau. Brentano remained a bachelor throughout his life, living with his mother up to her death in 1948. In 1961, rumors circulated about his homosexuality, to which Adenauer drily replied: "He has not hit on me yet." Brentano died of cancer at the age of 60. He was buried at
Waldfriedhof Darmstadt. ==Political career==