Mahmud ibn Sa'ad
Mahmud ibn Sa'ad was an architect who lived in 13th-14th centuries. Among his works are old Bibi-Heybat Mosque (demolished in 1936), Nardaran Fortress and Mullah Ahmed mosque in Baku's Old City.
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Wikipedia
Mahmud ibn Sa'ad was an architect who lived in 13th-14th centuries. Among his works are old Bibi-Heybat Mosque (demolished in 1936), Nardaran Fortress and Mullah Ahmed mosque in Baku's Old City.