Whakakihia te rerenga e whai ake nei: Ko Guido von Usedom he rangatira Tiamana i mahi i roto i te Boxer Rebellion me te Pakanga Tuatahi o te Ao. Ko tana mahi tino nui ko tana mahi i roto i te
Ngā mahi a te moana i te pakanga o Dardanelles.