Kammala jumla mai zuwa: Lindqvist ya ba da kansa don horar da sojoji a Jamus a cikin Kamfanin na 3 na 27th Jäger Battalion (Finland) a ranar 10 ga Oktoba 1915, daga inda aka tura shi tare da wasu mutane 53 zuwa Sashen Sadarwa na Battalion, wanda aka kafa a ranar 2 ga Oktoba 1917. Ya shiga cikin fadace-fadace a Yaƙin Duniya na Farko a gabashin gabashin Jamus a kan Kogin Misse, Gulf of Riga da
Aa River, inda aka ji masa rauni a ranar 7 ga Janairu 1917.