Battle of Akhisar
Osman's forces defeated the Byzantine lord of Akhisar during the Sakarya campaign.
Permanent historical records · Updated 2026-11-03
1304 in Turkey
Explore 7 historical events and records for Turkey in 1304.
Historical records for Turkey in 1304
Sorted by month and day. Records with no month are shown last. Showing 7 of 7 unique records.
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Other events (month unknown)
Capture of Absu
Osman's 1304 Sakarya campaign brought Absu under his control as he tightened the isolation of Nicaea.
Capture of Geyve
Osman captured the fortress at Geyve during operations designed to control routes toward Nicaea.
Capture of Tekfurpinari
Osman's forces captured Tekfurpinari while consolidating control of the Sakarya corridor.
Sakarya Campaign
Osman launched a major campaign along the Sakarya routes to isolate Nicaea and control the surrounding crossings.
Submission of Lefke
The Byzantine lord of Lefke submitted to Osman during the Sakarya campaign and retained local authority under the new arrangement.
Submission of Mekece
The lord of Mekece submitted to Osman as his forces advanced along the Sakarya valley.
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.