AHWAL-I-FIRQAH-I-SIKKHAN, variously titled as Twarikh-i-Sikkhan, Kitab-i-Tankhi-Sikkhan and Guzarish-i-Ahwal-i-Si\'kkhan, by Munshi Khushwaqt Rai, is a history in Persian of the Sikhs from their origin to AD 1811. Khushwaqt Rai was an official news writer of the East India Company accredited to the Sikh city of Amritsar. It was written at the request of Col (afterwards General Sir) David Ochterlony, British political agent at Ludhiana on the Anglo Sikh frontier. Opinion also exists that it was written at the suggestion of Charles Theophilus Metcalfe.
AVITABILE, PAOLO CRESCENZO MARTINO (1791-1850), a Neapolitan soldier of fortune who, starting life as a private gunner, succeeded in obtaining high ranks in two widely separated Asiatic armies of Persia and Punjab, was born at Agerola, Naples, Italy, on 25 October 1791. From 1807 onwards he successively served in the local militia and in Napoleon`s army. In 1817, he resigned from the army and, roaming about various countries, reached Persia in 1820 and joined the Shah`s army.
HONIGBERGER, DOCTORJOHN MARTIN (17951-865), physician to the court of Lahore from 1829 to 1849 and known to his Sikh contemporaries as Martin Sahib, was a Transylvanian born at Kronstadt in 1795. He combined with his medical knowledge an ardent spirit of enquiry and adventure. He had a great fascination for the East. He left his home in 1815, and wandering through Europe, Russia, Turkey, Syria and Jerusalem, reached Cairo, where he joined the Turkish military medical service. In 1822, he heard about an outbreak of plague in Syria and resigned his post to study the disease in which he became a specialist.