The support that Tycho received from the Crown was substantial, amounting to 1% of the annual total revenue at one point in the 1580s. Tycho often held large social gatherings in his castle. Pierre Gassendi wrote that Tycho also had a tame elk (moose) and that his mentor the Landgrave Wilhelm of Hesse-Kassel (Hesse-Cassel) asked whether there was an animal faster than a deer. Tycho replied that there was none, but he could send his tame elk. When Wilhelm replied he would accept one in exchange for a horse, Tycho replied with the sad news that the elk had just died on a visit to entertain a nobleman at Landskrona. Apparently, during dinner, the elk had drunk a lot of beer, fallen down the stairs, and died. Among the many noble visitors to Hven was James VI of Scotland, who married the Danish princess Anne. After his visit to Hven in 1590, he wrote a poem comparing Tycho with Apollon and Phaethon.