Both his parents were born in the neighbouring Tanganyika Territory (present day Tanzania).

The type locality is listed as "Rungwe Mountains, Tanganyika Territory."

Tanganyika Territory, I936.

In 1960, Krüger bought Ngorongoro farm in the then Tanganyika Territory, which he owned for 13 years.

He was an Administrative Officer in Tanganyika Territory in 1924-25.

The colony was renamed Tanganyika Territory in 1920.

For governors of Tanganyika before 1961, see Tanganyika Territory.

A checklist of the land mammals of the Tanganyika Territory and the Zanzibar Protectorate.

Britain changed the name to the Tanganyika Territory.

Reports on the scientific results of an expedition to the southwestern highlands of Tanganyika Territory.