Sigtrygg Silkbeard Hiberno-Norse King of Dublin (0970–1042) Parents Olaf Cuaran Gormflaith ingen Murchada unknown daughter of Scotland Children Amlaíb mac Sitriuc Siblings Donnchad mac Briain Glúniairn Máel Muire ingen Amlaíb Reginald (?) Partners Sláine ingen Briain
