Person · 1815 CE – 1899 CEGregory AttaAlso known asGregor AtaGregor AtaGregor AtaGregor AtaGregorio AttaGrigurius Ataarchival plate · Gregory Atta · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected tocitizen ofOttoman Empire1299 CE+ 10 further connections to entries not yet ingested