Tags: Noble.
Nicholas I Lord of Werle (c. 1210 – 14 May 1277) was Lord of Rostock from 1229 to 1234 and Lord of Werle from 1234 until his death.In the division of Mecklenburg of 1234 he received the Lordshipship of Werle. He was regent of Rostock for his younger brother Henry Borwin III until his brother came of age.He waged war together with Duke Barnim I of Pomerania against the Margraviate of Brandenburg and lost Perleberg Wesenberg and Penzlin.