The Archpoet's living circumstances have been surmised from the indicative content of his poems but mostly from the life of Rainald of Dassel. Because he designates Rainald as Archbishop of Cologne, it shows that he must have been alive and active for at least some time between 1159 (when Rainald became archbishop) and 1167 (when he died); furthermore, all of his datable poems fall within 1162 and 1164. With the passing of his patron in 1167, no more is heard from the Archpoet. Also, in poem X, Peter Dronke writes, "he counts himself among the : while technically a can be any age between twenty-one and fifty, it would seem plausible to imagine the Archpoet as thirty or thirty-five at the time of this composition, and to set his birth not too far from 1130."