mineralogist. Leonard Gyllenhaal (1752–1840), military officer and gentleman farmer, known as an entomologist and a leading Swedenborgian. His best-known work was his monograph on Swedish beetles, Insecta suecica. Coleoptera in 4 parts, published between 1808 and 1827. Carl Henrik Gyllenhaal (1788–1857), a military officer who participated in the Finnish war of 1808–1809, was later Governor of Blekinge County and Skaraborg County, Privy Councilor, and finally Director General of the Swedish customs. Created a baron in 1837. Lars Herman Gyllenhaal (1790–1858), Swedish Prime Minister for Justice 1843–1844. Created a baron in 1843. Mathilda d'Orozco (1796–1863), singer, composer and socialite; married in her third marriage to cavalry lieutenant Baron Carl Alexander Fredrik Gyllenhaal, son of Carl Henrik G. Matilda was a Spanish countess, born in Milan, Italy. She was first married to the stablemaster of Napoleon I's sister; in 1817, widowed, she married J. Montgomery-Cederhjelm in Vienna and became a leading figure and "trendsetter" in Stockholm society. In 1825 she was widowed again; she married a third time in 1839 to Carl Gyllenhaal. She was the subject of a poem by the leading Swedish poet Esaias Tegnér, and a song by Erik Gustaf Geijer; she herself wrote songs and set Tegnér's Rings Drapa to music. Anders Leonard Gyllenhaal (1842–1905), grandson of Leonard G., editor-in-chief of the Swedish-American newspaper Svenska Amerikanaren Tribunen in Chicago. Ancestor of the American branch. Stephen Gyllenhaal (born 1949), film director and poet, great grandson of Anders Leonard G., was married to producer and screenwriter Naomi Foner Gyllenhaal. Anders Gyllenhaal, Washington Editor and Vice President of News, The McClatchy Company, former executive editor of the Miami Herald. Lars Gyllenhaal (born 1968), great great great grandson of Lars Herman Gyllenhaal, Swedish writer, member of the Swedish Military History Commission. Maggie Gyllenhaal (born 1977), Academy Award-nominated American actress, daughter of Stephen G. Jake Gyllenhaal (born 1980), Academy Award-nominated American actor, son of Stephen G. Sam Gyllenhaal, musician, videographer, son of Anders G. Family tree Nils Gunnesson Gyllenhaal Gudmund Gyllenhaal (1643–1701) Lars Gyllenhaal (1645–1710) Lars Gyllenhaal (1690–1756) Lorentz Herman Gyllenhaal (1723–1786) Lars Herman Gyllenhaal (1757–1830) Lars Herman Gyllenhaal (1790–1858), Swedish Prime Minister for Justice Hans Gyllenhaal (1655–1710) Abraham Adolph Gyllenhaal (1694–1743) Georg Rudolf Gyllenhaal (1721–1780) Carl Jonas Gyllenhaal (1749–1808) Carl Henrik Gyllenhaal (1788–1857) Carl Alexander Fredrik Gyllenhaal (1814–1910) ∞ (1) Mathilda d'Orozco, Singer, composer and socialite ∞ (2) Ulla Lagercrantz ∞ (3) Alma Ahlstedt Hans Reinhold Gyllenhaal (1724–1796) Leonard Gyllenhaal (1752–1840), Swedish