MacDonald is of Scottish, Irish and Norwegian descent. Montgomery was of Irish and Scottish descent. Finneas is of Irish and Scottish ancestry. McAdams is of Scottish, English, Irish, and Welsh descent. She is of Irish and Scottish ancestry. He had English, Irish, and Scottish ancestry. He has English, Irish, and Scottish ancestry. She is of Irish and Scottish descent. He is of English, Irish, and Scottish ancestry. He is of Irish and Scottish descent. She is of Cuban, English, German, Irish, and Welsh descent. Rickman was of Irish and Welsh descent. Ronan holds dual Irish and American citizenship. Perry has English, German, Irish, and Portuguese ancestry. He is of Irish and Italian ancestry.