Raspe was an impudent scoundrel, and fortunately so; his impudence relieves us of any difficulty in resolving the question,--to whom (if any one) did he owe the original conception of the character whose fame is now so universal.
When Raspe was resident in Goettingen he obtained, in all probability through Gerlach Adolph von Munchausen, the great patron of arts and letters and of Goettingen University, an introduction to Hieronynimus Karl Friedrich von Munchausen, at whose hospitable mansion at Bodenwerder he became an occasional visitor.

Hieronynimus, who was born at Bodenwerder on May 11, 1720, was a cadet of what was known as the black line of the house of Rinteln Bodenwerder, and in his youth served as a page in the service of Prince Anton Ulrich of Brunswick.

When quite a stripling he obtained a cornetcy in the "Brunswick Regiment" in the Russian service, and on November 27, 1740, he was created a lieutenant by letters patent of the Empress Anna, and served two arduous campaigns against the Turks during the following years.

In 1750 he was promoted to be a captain of cuirassiers by the Empress Elizabeth, and about 1760 he retired from the Russian service to live upon his patrimonial estate at Bodenwerder in the congenial society of his wife and his paragon among huntsmen, Roesemeyer, for whose particular benefit he maintained a fine pack of hounds.

He kept open house, and loved to divert his guests with stories, not in the braggart vein of Dugald Dalgetty, but so embellished with palpably extravagant lies as to crack with a humour that was all their own.