The Brothers Grimm (die Brüder Grimm or die Gebrüder Grimm, German: [diː ɡəˈbʁyːdɐ ɡʁɪm] (About this soundlisten)), Jacob Ludwig Karl Grimm (1785–1863) and Wilhelm Carl Grimm (1786–1859), were German academics, philologists, cultural researchers, lexicographers and authors who together collected and published folklore during the 19th century. They were among the first and best-known collectors of German and European folk tales, and popularized traditional oral tale types such as "Cinderella" ("Aschenputtel"), "The Frog Prince" ("Der Froschkönig"), "The Goose-Girl" ("Die Gänsemagd"), "Hansel and Gretel" ("Hänsel und Gretel"), "Rapunzel", "Beauty and the Beast", "Little Red Riding Hood", "The Wolf and the Seven Young Goats", "The Three Little Pigs", "Rumpelstiltskin" ("Rumpelstilzchen"), "Sleeping Beauty" ("Dornröschen"), and "Snow White" ("Schneewittchen"). Their classic collection, Children's and Household Tales (Kinder- und Hausmärchen), was published in two volumes—the first in 1812 and the second in 1815.