Magnus Erlendsson, Earl of Orkney
…1117), sometimes known as Magnus the Martyr, was Earl of Orkney from 1106 to about 1117. Flag of St Magnus; the unofficial predecessor to the modern Flag of Orkney Magnus's grandparents, Thorfinn the Mighty, Jarl of Orkney and his wife Ingibiorg Finnsdottir, had two sons, Erlend and Paul, who were twins. Through…