Claim: As his name indicated, Ustad Ahmad (architect in present day India during Mughal Empire) originally hailed from Lahore and in writings by Lahori's son, Lutfullah Muhandis, one architect is mentioned by name; Ustad Ahmad Lahori.
Evidence: In writings by Lahori's son, Lutfullah Muhandis, two architects are mentioned by name; Ustad Ahmad Lahori and Mir Abd-ul Karim.