Pedzisa mutsara unotevera: Muna January 1915, zuva rimwe chete asati aendeswa kuhondo muHondo Yenyika I, akaroora Rosa Koch. Akagoverwa kumapurisa kumadokero, kwaakagara kusvikira pakupera kwehondo, achitora rutivi mu
Hondo yeChampagne (1915<unk>1916), Hondo yeSomme (1916), Hondo yeArras (1917), Hondo yechipiri yeAisne (1917), Hondo yeCambrai (1917) (1917), uye Hondo yeSoissons (1918). Nokuda kwebasa rake, Thälmann akagamuchira Iron cross Second Class, Hanseatic Cross uye Wound Badge (kaviri).