After Charles of Hesse had been the titular Governor-general of Norway for four years (1766–70) without residing in Norway, Benzon was appointed to Governor-general on 26 January 1770, a position he held for only one year. He was deposed on 8 February 1771, leaving the position vacant until 1809.[2]
"He had gradually owned a number of manors in Denmark such as Aastrup, Aggersvold and Benzonsdal, which he again sold. He had a considerable wealth, which he, however, was partly regarded as having amassed by a stinginess which was unworthy of him."
"As a Norwegian official for a long number of years, Benzon had acquired both insight into and interest in Norway's special internal affairs, which of course was evident in many ways in his tenure, and he also enjoyed general positive recognition in Norway."[3]