Waldemar of Brandenburg

Waldemar the Great (c. 1280 – 14 August 1319), son of Margrave Conrad, was Brandenburg's last effective Ascanian margrave, ruling from 1308 and alone from 1317. By the 1309 Treaty of Soldin he sold his Pomerelian claims to the Teutonic Order, and in 1312 he captured Frederick I of Meissen, gaining Lusatia.

After defeat in 1316 he ceded Stargard to Mecklenburg by the 1317 Treaty of Templin. His marriage to Agnes was childless, and his ward Henry II died in 1320, ending Ascanian rule.