《史记·三十世家·鲁周公世家》
四十六年，惠公去世，长庶子息代理政务，执掌君权，就是隐公。
四十六年，惠公卒，长庶子息摄当国，行君事，是为隐公。
In the forty-sixth year, Duke Hui died, and his eldest illegitimate son Xi took over the government and held the sovereign power, which was the Duke Yin.