Background
Bogislaw VII was the son of Duke Barnim III "the church founder" (cā1303 ā 1368) and his wife, Agnes of Brunswick-Grubenhagen.
Bogislaw VII was the son of Duke Barnim III "the church founder" (cā1303 ā 1368) and his wife, Agnes of Brunswick-Grubenhagen.
Casimir III died in battle in 1372 during a war against Brandenburg. Swantibor III and Bogislaw VII continued to rule Pomerania-Stettin jointly. He was, however, overshadowed by them.
Bogislaw VII died in 1404.
The Codex Gelre, a collection of coats of arms from the late 14th Century, mentions a "Duke of Groswin". This may have been Bogislaw VII.