Edward Granville Browne,
Dictionary of National Biography…
(1912)
“ Moving to London on his marriage in 1889, and collecting a fine oriental library, Gibb lived the life of a studious recluse, rarely going further from London than Glasgow to stay with his parents. He travelled in France, and Italy in 1889, but never visited Turkey or any Eastern country, although he spoke and wrote the Turkish language correctly, and acquired through his reading a profound sympathy with Mohammedan thought. He joined the Royal Asiatic Society about 1881. ”
