Background
Henningsen was born on November 26, 1876, in Copenhagen, Denmark.
Henningsen was born on November 26, 1876, in Copenhagen, Denmark.
He graduated from the University of Denmark.
Mr. Forbes worked as commercial with Caldbeck, Macgregor & Corporation. In October 1896 arrived in China and worked with Chinese Telegraph Service. Afterward worked as Superintendent in Peking and Tientsin.
He married to Mabel Cowie on October 29, 1906.