On the island of Stäket is a runestone.
Location
Location
U604: "huli * lit * stain * hkua * auk * þaiʀ * -... ... iftiʀ * krok * broþur sin * a-..."
"〈huli〉 lét stein hǫggva ok þeir ... ... eptir Krók, bróður sinn ... "
"〈huli〉 let stæin haggva ok þæiR ... ... æftiR Krok, broður sinn ... "
"and ..., they had the stone cut ... ... in memory of Krókr, their brother ... "
