Complex sentence: The Karamanids traced their ancestry back to a certain Hoca Sadeddin and his son Nure Sufi, who emmigrated from Azerbaijan and settled first in Sivas and then in the western Taurus Mountains near the town of Larende where he worked as a woodcutter.
Split into simpler sentences: The Karamanids traced their ancestry back to Hoca Sadeddin and his son Nure Sufi, who emmigrated from Azerbaijan to Sivas. He moved from there to the western Taurus Mountains, near the town of Larende, where he worked as a woodcutter.