Boguslaw -
the old man Kujawy, Castellan of Bydgoszcz in the years 1250-1258, Castellan inowrocławski during 1258-1262. He came from a middle-income family Cielepałów knight, who had his estates in the northern region of Kujawy (Gogolin). For the f irst time appeared in sources in 1241 at a rally in Pomuzowie (Pędzewie) as the old man kujawski. Had a half-brother Zdzislaw, who in 1241 was stolnikiem Kuyavia, then castellan włocławsko-Brest. His sons were: Nasław, Zdzislaw - Sewer inowrocławski in 1302, the