What is "riddarhusgrand"

Riddarhusgränd ( Swedish: "House of Knights' Alley") is an alley in Gamla stan, the old town in central Stockholm, Sweden. Stretching north from the square Riddarhustorget to the bridge Vasabron, it passes between the Swedish House of Knights (Riddarhuset) and the Bonde Palace forming a parallel street to Rådhusgränd. On either side of its northern end are the quays Riddarhuskajen and Kanslikajen.