Linked from
The 17 pages that link to Osman I, each with the reason it gives.
Bayezid INarrower topic: Bayezid ruled the state descended from Osman’s frontier principality.
Murad IRelated: The dynastic state Osman founded was the political inheritance behind Murad’s reign.
OrhanRelated: Orhan succeeded his father and inherited the frontier base from which he expanded.
BeyBroader topic: His customary title illustrates bey as a designation for an early ruler.
History of TurkeyBroader topic: His frontier principality became the Ottoman state.