Looking for genealogy about Kedous & Lingliz

I am looking for genealogical data about two ancestors:

• Othman Kedous, ottoman soldier, born in Gediz Turkey and arrived at Kelibia Tunisia at the beginning of 18th century to serve in the fort.
• Lingliz ("english" in arabic), probably a british military adviser arrived also in Kelibia in the same period.

I welcome any information about these two persons and their family.

All genealogical data I have fetched is on line on my genealogy pages (in French).
I can send on request a Gedcom file.