Hans Christian Cornelius Mortensen

Danish teacher and ornithologist (1856–1921).

Born August 27th, 1856 in Jonstrup.

Died June 7th, 1921 at 64 years old in Viborg.

Occupations
ornithologist, teacher

The harder the pain, the longer the path to recovery, the better the opportunity to learn. Maxime Lagacé